What causes implantation bleeding? How to recognize implantation bleeding. Bleeding during pregnancy

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A woman, when planning her future pregnancy, is sensitive to any sensation or deviation in her condition. One of these subtle early signs of fertilization can be called implantation bleeding. Let's consider when such a moment occurs, on what day after conception does implantation bleeding occur, how it manifests itself and why it occurs. And how to distinguish it from normal menstruation.

Why does bleeding occur during implantation?

Implantation bleeding is a symptom that confirms that the egg has reached the uterus. Only a third of pregnant girls are able to observe it.

To understand the causes of implantation bleeding, you need to remember how the menstrual cycle proceeds:

From the first day of menstruation, the growth of the follicle begins, in which the egg develops.
Having reached the desired size and maturity, it leaves the ovary and goes into the fallopian tube, where sperm are already waiting for it.
From this moment, the corpus luteum, which appears at the site of the rupture of the vesicle in the ovary, produces progesterone, which supports the fertilization process, the advancement of the fertilized egg into the uterus, its attachment to the endometrium and further growth and development.
Thanks to this hormone, male and female cells merge, and conception occurs during the first day after ovulation.
The fertilized egg continues its journey to the uterus. Once in it, it seems to be screwed into the mucous layer, causing disruption of its tissue and blood vessels, resulting in a few drops of blood coming out. This is implantation bleeding, and on what day after ovulation it will manifest itself is a purely individual process and directly depends on the length of the cycle.

Implantation bleeding

On what day of the cycle does implantation bleeding occur?

To set the time frame, let's do some simple calculations. It is known that the cell is released approximately in the middle of the cycle. Its second half is a constant value equal to 14 days.

If it lasts, for example, 30 days, the release of the egg should be expected on the 16th day (30-14=16). It will take another 24 hours to meet the sperm. The journey to the implementation site will take about 7-10 days. In our case, the fertilized egg should be fixed in the endometrium on days 23-26 of the cycle.

After conception

After such arithmetic calculations, it is clear on what day after conception implantation bleeding occurs. With such initial data, this event will occur 6-9 days after conception.

They confirm the implantation of the woman's sensations. She may feel a mild, short-term nagging pain in the lower abdomen, then spotting appears in the form of slight smears from pinkish to brownish or a couple of drops of blood. This goes away within two days.

Implantation bleeding occurs 6-9 days after conception and is expressed in the form of smears, which a woman can observe for 2 days

After ovulation

You can determine on what day implantation bleeding occurs using the basal temperature chart. Many girls use this simple and cheap method to determine the optimal period for conception, using it to calculate the date of ovulation.

Measurements are taken every morning, without getting out of bed, immediately after sleep, without making unnecessary movements. The obtained result is entered into the graph. As soon as the curve, which is constant throughout the first phase, makes a leap of increase, and after a decrease, after 24 hours the expected moment of ovulation will occur, which means that sexual intercourse is necessary in this time period.

The second phase occurs at elevated temperatures from 37.2 to 37.5 °C. On days 7-10, sometimes a slight decrease of a few tenths of a degree is recorded. The sinking lasts no more than a day, then the temperature reaches its original values again and the graph moves on, no longer changing. It is this retraction that coincides with the appearance of blood from the vagina, and both of them confirm the fact of embryo implantation.

The difference between implantation bleeding and menstruation

No matter what day of the cycle, implantation bleeding occurs, it is not considered an early sign of pregnancy. Other methods are used for this purpose. Particularly impatient ladies, after waiting 10 days after ovulation and assuming successful fertilization, can take a blood test for hCG, the pregnancy hormone.

It’s even better to wait for the expected date of your period, and if it doesn’t come, do a test in 1-2 weeks. Its reagent also determines the level of choreonic gonadotropin, but based on the content in the urine.

Very often, women mistake implantation bleeding for menstruation. For various reasons, the fertilized egg may arrive at the site of attachment with some delay.

Normally, this period already occurs several days before the start of menstruation, and with a delay it will just fall on the desired date of the cycle. But the difference between them is significant. Critical days are increasing. On the first day the discharge is insignificant, on the second day its amount increases noticeably, then gradually disappears.

And during the attachment of the embryo, the opposite is true, bleeding is observed from several hours to a maximum of two days in the form of veins at the same level, which then disappear without a trace. If suddenly this condition persists longer than the specified period, you need to visit a gynecologist, because this is beyond the norm.

Signs of conception that has occurred

On what day of the cycle does implantation bleeding occur, we figured it out. And that it should not be considered a symptom of pregnancy is also understandable, since it is not typical for all women.

You should wait for other early signs of an interesting situation that appear after some time:

nausea, especially in the morning;
constant fatigue;
frequent mood swings, irritability, tearfulness;
soreness and swelling of the mammary glands;
dizziness;
frequent urination;
delay of menstruation.

Conclusion

Statistics say that only 20-30% of pregnant women experienced implantation bleeding, some of them also noted pain in the lower abdomen. For the vast majority of the fair sex, this event went unnoticed, and the fact of successful conception was confirmed by tests after a recorded delay in critical days and the appearance of other confirming factors.

During unprotected sexual intercourse, several million sperm enter the female vagina. They travel to the fallopian tubes, where they meet the egg. Pregnancy occurs if the sperm manages to break through the protective membrane and cell fusion occurs. One of the very first symptoms of conception is implantation bleeding.

What is implantation bleeding

The egg into which the sperm penetrates divides and grows, and when it reaches a certain size, it exits the fallopian tube. The zygote enters the uterus and attaches to the endometrium. The implementation is gradual and almost painless. The fertilized egg, attaching to the mucosa, produces enzymes that dissolve soft tissue and damage small vessels. Brownish or pinkish discharge appears, which is called implantation bleeding. We can say that these are the first signs of pregnancy.

How long does it last

As the egg travels down the fallopian tube, the corpus luteum produces hormones to prepare the endometrium for implantation of the zygote. The duration of implantation depends on the condition of the mucosa and the amount of enzymes produced by the blastocyst.

In some women, the embryo attaches to the mucosa in 3–5 hours, in others this process takes 1–2 days.

The introduction of the zygote into the endometrium is accompanied by scanty discharge, which disappears after complete implantation of the fertilized egg. Bleeding lasts several hours or 1–2 days.
If there is a strange discharge that does not disappear, but does not get worse, a woman should consult a doctor. They may have arisen due to inflammation or an infectious disease. You need to consult a gynecologist if the bleeding is scanty, but a slight nagging pain in the lower back or lower abdomen has turned into cramping spasms.

Does implantation bleeding always happen?

In 70–75% of women, the zygote implants into the endometrium without damaging the blood vessels. Only 25–30% of patients experience implantation bleeding. Sometimes expectant mothers simply do not notice a few drops of a creamy or pinkish tint or attribute the discharge to stress or fatigue.
A woman should remember that implantation bleeding does not have an unpleasant odor. Dark brown mucus that smells like sour milk or rotten fish indicates a gynecological disease.

Symptoms of implantation

How do you understand that fertilization has occurred and the egg has attached to the endometrium? Listen to your own body. When a zygote implants, a woman experiences:

pulling sensation in the pubic area or lower back;
slight tingling in the chest;
metallic taste in the mouth;
the mammary glands swell;
nipple sensitivity increases;
areolas become darker;
the sense of smell becomes more acute.

During egg implantation, the level of progesterone and chronic gonadotropin, as well as estrogen, increases. Hormones affect the nervous system, so a woman becomes irritable, nervous and overly emotional. She can laugh, and a minute later she will be upset over a trifle. During implantation, the uterus swells and puts pressure on the intestines, which tries to cleanse themselves of excess, so some pregnant women are forced to visit the restroom several times a day. Other women experience increased urination and mild morning sickness.

Expectant mothers claim that at the moment the zygote was implanted into the endometrium, they felt a sharp stabbing pain in the uterine area, which disappeared after 2-3 minutes, or a weak pulsation. Physiological vaginal discharge may become more abundant and acquire a yellowish tint.

The zygote is a foreign organism, and to prevent the uterus from rejecting it, the female body suppresses the immune system. Weakness and drowsiness occur. A woman cannot concentrate and organize her thoughts. Complains of lack of energy and fatigue.

Symptoms are different for all patients. Some suffer from nausea and dizziness, others become energetic and happy, while others feel no change.

When bleeding occurs

On days 5–7 after successful fertilization, the egg leaves the fallopian tube and enters the uterine cavity. She looks for a convenient place for attachment, and then begins to penetrate the endometrium. Implantation bleeding occurs 8–10 days after ovulation, 4–6 days before the expected menstruation. Sometimes the fertilized egg leaves the fallopian tube on the 14th day or later, so brownish discharge is mistaken for menstruation. The patient is advised to count how many days have passed since the last unprotected sexual intercourse. If from 6 to 12, the bleeding may be implantation. More than a month or less than 3 days? Probably, the scanty brownish secretion is the result of hormonal imbalance, inflammation or infection.

How to distinguish from menstruation

Implantation bleeding and menstruation have several similar symptoms. Discomfort and feeling of fullness in the abdomen, which occurs due to an enlarged uterus. Swollen mammary glands. Mood swings.

But menstrual bleeding occurs due to the rejection of the inner layer of the uterus and damage to large vessels. In a healthy woman it lasts from 3 to 5 days, sometimes 6–7. At first a little brownish mucus appears. On the second or third day, heavy bleeding begins with dark clots and streaks, pieces of exfoliated epithelium.

Implantation discharge differs from menstruation in duration and color. They are scanty, pinkish or brown, less often transparent with red veins. Sometimes the blood is dark, almost black, because it passed through the cervix and vagina and had time to bake. There are no clots or pieces of epithelium or strange inclusions in implantation secretions. They are homogeneous and liquid. Sometimes it's a few pinkish drops or smears on your underwear.

Bleeding caused by the introduction of the zygote into the epithelium lasts no more than two days. More often these are single discharges that do not recur. The mammary glands do not shrink after implantation bleeding. They remain swollen and sensitivity increases. During menstruation, nagging pain goes away on the second day. The zygote implants into the uterine mucosa painlessly. Sometimes the process is accompanied by uncomfortable sensations, but they are weak and differ from the usual harbingers of critical days.

Before menstruation, the face becomes covered with acne or inflamed rashes, weight increases due to fluid retention in the soft tissues. With implantation discharge, there are no acne or extra pounds.

Implantation bleeding: photo on the pad

Implantation bleeding can vary in intensity from woman to woman, and in most cases it does not even occur.

what does implantation bleeding look like?

What happens after the egg attaches?

The epithelium into which the zygote has penetrated becomes loose and gradually turns into the placenta, which will provide the fertilized egg with nutrients. The level of progesterone, which is responsible for the development of the embryo, and the hCG hormone increase.

A woman who regularly measures her basal temperature can easily distinguish implantation bleeding from menstruation. The body tries to create comfortable conditions for the fertilized egg so that it successfully attaches to the mucous membrane. On the first day of implantation, the basal temperature drops to 36.4–36.7. On the second day it rises to 37–37.3 degrees. If the patient draws a graph, she will notice how the curve goes down and then rises sharply.

How to determine pregnancy? Take a test. How many days after conception can the test be done? It is carried out on days 1–2 of missed menstruation. During this period, the placenta is formed, and the concentration of chronic gonadotropin in the blood and urine increases. The hormone reacts with the test, and the long-awaited two stripes appear.

3-4 days after the end of implantation bleeding, you can take a hCG hormone test. The level of this hormone increases 6–10 days after fertilization of the egg and is constantly growing. In the early stages of pregnancy, the indicators should be more than 5, but this result is considered doubtful. Conception has occurred and the egg has attached to the wall of the uterus if the hCG is more than 25. If the indicators differ from generally accepted norms, you need to consult a gynecologist and undergo additional tests.

To find out for sure whether pregnancy has occurred or not, it is recommended to do a transvaginal ultrasound. A sensor emitting ultrasonic waves detects the fertilized egg already at 3–4 weeks, when its size ranges from 2 to 3 cm.

What does implantation bleeding look like? Important understand the reasons his appearance. How to distinguish it from pathology or the onset of menstruation? In order to identify a possible problem in time, you should study all the nuances of this phenomenon.

Specifics of the norm

First of all, it is necessary to understand what is this phenomenon. It is difficult to call moderate, sometimes clot-like discharge of a pinkish, less often brown color, bleeding.

However, this is the term used in the medical literature.

Does implantation bleeding always happen? This phenomenon occurs in 20-30% of cases and causes panic among those who dream of becoming parents, because the appearance of blood characterizes a failed pregnancy. However, depending on what day after ovulation the discharge appears, you can, on the contrary, confirm the conception of a new life.

The reason for the discharge that began at the wrong time (and sometimes even on time) is quite natural. The fact is that the egg, trying to attach to the wall of the uterus, injures the vascular wall of the villous epithelium or the mucous membrane of the cervix, thereby causing bleeding.

It's not your period!

It is known that those who had implantation bleeding often mistook it for the beginning of menstruation and therefore did not attach any importance to it.

Additional signs of pregnancy, and subsequently an incorrect date, became a surprise.

In order to distinguish the norm of embryonic attachment from the onset of menstruation or the onset of a disease, you should know how long does it last implantation bleeding and on what day of the cycle it occurs.

If the menstrual cycle is regular, then blood often appears on the 20-26th day of the cycle, which is equivalent to about a week or several days before menstruation or after the 6-11th day after ovulation and subsequent fertilization.

However, the fixation of the egg is individual and can occur at completely different times after ovulation:

average, 7-10 days;
early, 6-7 days;
later, more than 10 days.

Experts call the most common period from 7 to 10 days.

Late consolidation occurs in 98% of cases with IVF.

It is important to know how many days implantation bleeding can normally last. The discharge lasts no more than 1 day, usually several hours. Rarely do traces of blood remain on the pad for more than 2-3 days. However, since the body is individual, and a woman may additionally have chronic diseases, these terms are arbitrary.

An important criterion in determining implantation bleeding or menstruation is the intensity and color of the discharge - when the embryo is attached, the volume of blood does not increase, as is the case with menstruation.

This almost always smearing light marks, sometimes - beige spots with veins. Some women who have had implantation bleeding notice only one spot of blood.

There is no unpleasant odor or severe pain, as is the case with a sexually transmitted disease or other problems.

Watch a video about such bleeding

Additional symptoms

It is important to understand that in the absence of ovulation, if a woman has such problems, fertilization and, accordingly, embryo implantation it can not be. Also, if sexual intercourse took place more than a month ago, blood appearing on the pad cannot be a sign of imminent pregnancy.

Signs of implantation bleeding are subtle in 80% of cases. The most accurate symptom of the beginning of the process of egg attachment is a change in basal temperature on the 1st day of the cycle; it is usually 1-2 degrees lower.

You may also notice the following symptoms:

moderate, non-increasing pain in the lower abdomen;
heaviness, bloating in the abdomen;
dizziness, sometimes headaches;
weakness.

These signs will soon pass, and if pregnancy occurs, others may appear.

If a woman or people around her begin to notice sudden changes in her mood and excessive weakness, we can tentatively assume that conception has occurred. Symptoms will become more obvious:

nausea;
frequent urination;
swelling and tenderness of the mammary glands.

However, in some cases, such symptoms may indicate a disease.

When is discharge not normal?

If probable signs of conception appear 2-3 weeks after the expected conception, this is a signal from the body about a problem.

First of all, a gynecologist may suspect molar pregnancy, in which the fetus is considered nonviable. The reason is the lack of chromosomes from both parents.

A lack of progesterone, which can also be assumed due to the onset of bleeding, will lead to miscarriage or missed abortion.

Also, spotting can easily be confused with placental abruption or insufficient function.

In addition, we can talk about the following problems:

damage during sexual intercourse;
STD;
candidiasis;
endometriosis;
vaginosis;
hormonal imbalance;
inflammatory processes in the problem area;
miscarriage.

An ectopic pregnancy can also cause heavy or moderate bleeding, but more often it is accompanied by severe pain.

How is it diagnosed?

Confirmation/denial of pregnancy starts with asking a woman and examining her on a gynecological chair. The doctor will take a scraping for cytology.

First of all, to rule out diseases, the gynecologist will prescribe general blood and urine tests. Also, to determine a possible pregnancy, a blood test for hCG is used.

Additionally, it is necessary to determine the balance of hormones. An ultrasound can show not only the presence of pregnancy, but also its estimated duration, or a neoplasm that caused bleeding.

Is treatment necessary?

Discharge indicating the attachment of the egg, are considered the norm for the female body and do not require any medical intervention. Therapy will be needed if the gynecologist suspects, based on the results of the study, a pathology of the fetus or the expectant mother. Also, if conception is ruled out or if there is abnormal discharge, the woman should be advised of the necessary treatment.

FAQ

When to take a pregnancy test after implantation bleeding? How many days will it take for the test to show results? — Experts advise carrying out the test on the 10th day after ovulation or on the 7-10th day after the cessation of discharge. A blood test for hCG can be done earlier - 1-3 days after discharge.

Does implantation bleeding always occur during pregnancy?? — No, this phenomenon occurs only in 30% of cases.

Can implantation bleeding be heavy?? - No, the discharge is always scanty. A large amount of blood, however, is possible, but in the presence of associated problems.

Can implantation bleeding occur after a delay and on the day of menstruation or during an ectopic pregnancy? - Yes, discharge can begin both before, during, and after menstruation. The discharge of blood that begins after the embryo attaches outside the uterus (ectopic pregnancy) cannot be called implantation.

Conclusion

Bleeding, which is called implantation bleeding, is a rare occurrence, but is not considered a deviation from the norm.

It is important to differentiate it from menstruation and serious pathologies in time.

Therefore, it is best not to self-medicate, but immediately after the discharge stops, consult a gynecologist.

1pokrovi.ru

Natural selection is the law of nature

He is not a child yet, just a collection of cells, but he must already prove his right to exist. The stars must align so that the mother’s egg and the father’s sperm mature, so that the strongest and healthiest sperm makes its way to the egg and “reaches” it. But there is still a difficult path ahead through the fallopian tubes (not every fertilized cell reaches the uterus) and a complex process of engraftment to the chosen place in the mother’s uterus. And here again you need to prove - you are worthy!

Cells with gene defects, insufficiently healthy or weak cells cannot establish themselves. And the mother’s body resists - after all, this is a different cell with “alien” genetics. If the process has gone so far that implantation occurs, then it’s a matter of time.

Why does implantation bleeding occur and how do we feel about it?

The implantation process is accompanied by the destruction of the protective shell of the fertilized egg and disruption of the structure of the upper tissues of the uterus at the site of engraftment. Therefore, discharge with bloody veins occurs. For some women, this process takes a couple of hours, and some eggs may be implanted intermittently and this can take up to 3 days (40 hours). This is how discharge will appear. But they are usually so scant that not everyone will notice.

But if you follow your menstrual schedule and are attentive to your feelings, you will notice some of the listed signs of implantation bleeding:

Mucous discharge with strings of blood from slightly pink to brown, often literally 2 drops;
Tingling in the stomach or pulls lower abdomen;
Temperature increase the body as a whole and an increase in basal temperature. This reaction is explained by the struggle of your body and the embryo that is still “alien” to it;
Temperature drop by 0.2-0.4 degrees from the usual basal (37 degrees). Scientifically - implantation retraction. But this is not a permanent phenomenon; soon the temperature will be elevated throughout the first trimester;
Feels like metallic taste, nausea;
Dizzy, powerless;
Unstable mood.

How to know: to rejoice or cry?

Yet this process can be similar to menstruation. You need to decide - implantation bleeding or menstruation. This can be said more or less accurately if you know what day after ovulation implantation bleeding appeared. The most beneficial way to understand the difference is to compare the 2 phenomena.

Menstruation

Dates:

Passes 5-12 days after sexual intercourse (ovulation)

Color and nature of discharge:

With bloody streaks, pink - rarely reaches brown color
No clots
From 2 to 40 hours
The allocations are decreasing

Physical state:

Aching pain in the lower abdomen, sometimes without pain at all

Dates:

Usually 14-15 days after ovulation

Color and nature of discharge:

Bright or dark red
Often with clots
From 3 to 7 days
Discharges are increasing

Physical state:

Feeling of swelling, lower back pain, bursting abdominal pain

As you can see, the difference is obvious. But it also happens that implantation occurs on the day of the expected menstruation. Then you need to wait or do a hCG test, which will show changes in your body within 3-5 days. Also, the nature of the discharge itself may be different, depending on the individual characteristics of each individual woman. Statistics say that the phenomenon of implantation bleeding occurs in only 20-30% of cases.

Be on the lookout!

Keep in mind, the process of embryo implantation is only conventionally called “bleeding.” If you have copious discharge, rich in color, accompanied by an unpleasant odor, severe pain, then the matter is serious and you need to urgently go to the doctor. Since real bleeding can be a symptom of ailments that are very dangerous to the health and even life of a woman.

If the process of engraftment on the uterus is really underway, You need to take care of yourself:

do not carry heavy things, avoid physical and psychological stress;
do not take a hot bath or shower;
get a good night's sleep (preferably go to bed before 12), eat well;
to walk outside.

Love yourself, lead a healthy lifestyle, and you will definitely carry and give birth to a healthy baby.

lucky-girl.ru

Implantation bleeding: definition and essence of this process

Bloody discharge from the female genital tract caused by the implantation of a fertilized egg into the uterus is called implantation bleeding. They are not a pathology and are normal.

Such discharge is so scanty that it does not fit the definition of bleeding. And some have none at all.

Why is blood released?

The fertilized egg moves to the uterine area - and, attaching to the mucous membrane, disrupts its integrity. As a result of this connection, the blood vessels are damaged, which leads to the release of blood.

?

Usually bleeding is observed for 6-12 days after unprotected sexual intercourse - this is exactly how long it takes for the egg to reach the uterine cavity and attach to it. It turns out that they occur long before the scheduled arrival of menstruation.

The day of implantation is easy to calculate. With a standard cycle of 28-30 days, ovulation occurs on the 14th day. If conception has occurred, implantation bleeding will begin no later than 10 days after ovulation and approximately 7 days before the expected date of menstruation.

Bloody discharge may stop for a while and then continue again. But their duration never exceeds two days.

Often this bleeding lasts only for two hours.

Color standards

Most often, such discharge is very scanty, and women may not even notice them.

They come in the form:

Blood streaks in the mucus secreted from the genitals.
Small drops of blood.
Spotting pinkish, brownish or creamy discharge.

There should be no clots!

Implantation bleeding is a discharge that is often difficult to identify, and only a gynecologist notices it during an appointment.

Signs and symptoms

In order not to confuse these spotting with menstrual or pathological discharge, it is important to know their main signs and symptoms:

Pulling and pressing pain in the lower abdomen. They are more like unpleasant sensations and discomfort, not strong. Caused by muscle spasms during the implantation of an egg into the uterus.
Decrease in basal temperature. Slight and barely noticeable. Literally for 1 day.
Weakness, lethargy, constant feeling of fatigue and drowsiness.
Dizziness.

baragozik.ru

What is implantation bleeding

How long does it last

In some women, the embryo attaches to the mucosa in 3–5 hours, in others this process takes 1–2 days.

Does implantation bleeding always happen?

Symptoms of implantation

How do you understand that fertilization has occurred and the egg has attached to the endometrium? Listen to your own body. When a zygote implants, a woman experiences:

pulling sensation in the pubic area or lower back;
slight tingling in the chest;
metallic taste in the mouth;
the mammary glands swell;
nipple sensitivity increases;
areolas become darker;
the sense of smell becomes more acute.

Symptoms are different for all patients. Some suffer from nausea and dizziness, others become energetic and happy, while others feel no change.

When bleeding occurs

How to distinguish from menstruation

Implantation bleeding and menstruation have several similar symptoms. Discomfort and feeling of fullness in the abdomen, which occurs due to an enlarged uterus. Swollen mammary glands. Mood swings.

Implantation bleeding: photo on the pad

Implantation bleeding can vary in intensity from woman to woman, and in most cases it does not even occur.

What happens after the egg attaches?

y-jenchina.ru

Video: Video guide. Week 3. Definition of pregnancy

Signs of implantation bleeding

The fertilized egg tries to take root in the uterus. To do this, the fertilized egg scrapes out the epithelial layer of the uterine wall, resulting in a small depression. All this is done in order to connect the bloodstream to the uterus, from which the nutrition necessary for growth and development will come throughout the next 9 months. Injured uterine tissue and damaged vessels cause bruising or implantation bleeding.

Taking into account the fact that all processes occur at a microscopic level, a woman may not notice the changes occurring inside her and may not pay attention to the minor, unnoticeable discharge that accompanies implantation bleeding. Photos presented on the Internet will show the nature of the discharge.

Many people note discomfort, pulling sensations in the lower abdomen, and minor cramps. The discharge itself may be invisible or spotting.

The manifestation of the implantation period can be seen by tracking changes in basal temperature. The corresponding graph shows an increase in values after ovulation, but on the day when the fertilized egg begins to take root, the temperature decreases slightly, after which it begins to rise again.

How long does implantation bleeding last?

The discharge that occurs as a result of the implantation of an egg into the walls of the uterus occurs differently for everyone. Someone may notice small bloody spots and not attach any importance to it. Some people experience spotting, light discharge that resembles blood. But there are no saturated clots, the color is close to pink, and this is the main difference between this process and monthly discharge. For example, you can compare a photo of implantation bleeding on a pad with what happens in life. The process can take several minutes or last up to a couple of hours or up to two days. A picture may be observed in which similar phenomena are repeated from time to time over several days if the fertilized egg interrupts its activity and resumes it again.

Implantation bleeding: what day does it start on?

Most often, the implantation process occurs between the 6th and 12th days from the moment of fertilization. This is the time it takes for the zygote to reach the uterus through the tube. If we consider that after ovulation, menstruation occurs on average 14 days, then the events described can occur in a woman’s body a week before or a couple of days. It is rare that the timing of two types of bleeding coincides, which depends on the specific case, if ovulation was late and the maximum period was required before implantation.

Video: Dr. Elena Berezovskaya – Implantation bleeding

If a woman is expecting pregnancy, and doctors make disappointing diagnoses, if discharge appears before the expected start of menstruation, you should consult a doctor and undergo an examination. This may indicate that the main problem in this case is the inability to develop pregnancy, and there are no difficulties with conception.

Pregnancy detection and implantation bleeding

Physiologically, pregnancy occurs only with successful implantation of the fertilized egg. Until this moment, there is no physical connection between it and the body of the expectant mother, and there cannot yet be any signs of pregnancy, which arise, for the most part, as a result of changes in hormonal levels.

Video: Bleeding in early pregnancy

It should be noted that pregnancy tests in this day or two cannot yet show anything. Their work is based on determining the level of hCG hormone in the urine. The onset of pregnancy is accompanied by the release of hCG by the fertilized egg and a constant increase in its level in the blood and urine. Sufficient values for the pregnancy test to begin to respond are achieved 3-4 days after implantation. It is recommended to do it again at least once or twice at intervals of at least a day, in order to verify the result, which is not necessarily true the first time. It is recommended to donate blood for an appropriate analysis after a few days of delay.

zdorovguru.ru

Difference from menstruation

Due to the similarity in external signs, it is quite difficult to determine how implantation bleeding differs from menstruation. To understand what it is you need to know what happens in the body before and after conception.

For a complete understanding, let us explain what distinguishes ovulation from implantation. This is important when planning a pregnancy. In the middle of the menstrual cycle, an egg is released from the ovary, the maturation of which lasts two weeks (plus or minus 2 days).

After meeting the sperm, the process of fertilization occurs, which forms the embryo. If this happens, some women experience cell implantation.

Without ovulation, conception is impossible. Physiologically, it is easy to not even notice or confuse bleeding with menstruation.

The vast majority perceive the appearance of drops of scarlet blood on the pad or pinkish, sometimes beige streaked secretions as premature menstruation.

Dark brown daub is rare. With a high degree of probability, the dark secretion indicates side symptoms, see photos of the discharge. Recognizing bleeding and distinguishing it from ovulation is quite difficult, especially since the process may coincide with your cycle. But there are additional signs.

Bleeding during embryo implantation does not have an unpleasant odor. The amount is usually scanty, it is not strong or very abundant as with menstruation. The intensity is short-term - from a few strokes to 48 hours. Thrush may occur due to increased secretion from the vagina.

Symptoms and signs (feelings)

As a rule, embryonic discharge is not accompanied by pronounced manifestations and often goes unnoticed. However, 20 out of 100 girls may experience the following feelings as a sign of pregnancy:

the most accurate and accurate indicator, which is impossible without implantation bleeding, is a decrease in basal temperature. At the very beginning of the process, when the cell is consolidated, the indicators necessarily change;
heaviness, aching or nagging pain in the lower abdomen;
spotting or droplets of scarlet blood (sometimes so insignificant that they do not cause attention);
color from cream or pinkish to light brown;
general health may be accompanied by weakness, dizziness, slight malaise, and sometimes nausea;
The duration is short - from several hours to a maximum of 2 days.

Knowing how the implantation process goes is especially important for married couples who decide to resort to IVF reproductive technology.

How to determine

In order not to wonder whether you have your period or implantation bleeding, it is enough to know the manifestations of certain features. We remind you that this process is not considered normal and does not occur in all women.

at the time of implantation, the stomach may hurt, the feeling lasts no more than 15 minutes;
the main aspect is that discharge always begins 3-6 days before the start of menstruation;
duration no more than 48 hours;
a small amount that is usually not given importance;
pay attention to the color, which is not bright red like menstruation.

What does it look like

It is worth understanding that a specific phenomenon occurs only when pregnancy occurs, that is, this is a guarantee of fertilization. If implantation does not occur, then embryonic bleeding is excluded.

Let's try to identify all the signs, symptoms and indicators of what this process may look like and how it manifests itself:

happens in no more than 30% of women;
begins 3-6 days before menstruation, at this time even hCG analysis is useless;
scarlet blood or smearing mucus with streaks, but homogeneous, without clots or other inclusions, as shown in the photo;
color varies - from beige to brown, but not red;
no unpleasant pungent odor;
the amount of discharge is small, often this fact goes unnoticed;
for a short time there is a change in basal temperature;
for 3-4 days, sometimes there is a feeling of weakness, fatigue, pain in the lower abdomen or dizziness;
are detected 4-6 days after sexual intercourse and only in case of conception;
duration from 2 hours to 2 days.

If you know what this phenomenon looks like and happens, you will no longer be able to confuse it with menstruation; the process is shown in the original video.

Please note that if you experience severe pain, a longer cycle, or suspiciously dark-colored bleeding, you should immediately consult a doctor. This is most likely a pathology.

How many days after conception

If you know the timing when implantation bleeding usually begins, it is much easier to understand what exactly you are faced with.

This will help to detect pregnancy earlier, prevent miscarriage, not overlook the disease, or find out the diagnosis.

Usually the fertilized egg is attached to the uterine endometrium 4-5 days after conception. Add about two more days for the implementation process itself.

But it is not necessary that fertilization occurs precisely when sexual intercourse occurs. It happens that within 3 days the sperm are hidden in the fallopian tubes, as shown in the photo.

In this case, the first symptoms of implantation appear only on the 8th day after sexual activity.

All women have a personally drawn up schedule for their monthly cycle. On average, IR occurs on days 21-26 of menstruation or a week before it.

Does it always happen

As mentioned above, not all women may experience implantation bleeding during pregnancy. This is not considered the norm, but it is not a deviation either. More often occurs with multiple fertilization (twins or triplets)

There are no visible reasons for the occurrence of IR; the process occurs asymptomatically and is recognized as an individual feature of the female body.

In order not to be confused with PMS, you should know what spotting looks like, how many days it lasts, be able to distinguish color, homogeneity without clots and other indicators.

Can it be abundant?

We remind you that implantation bleeding cannot be as heavy as your period. Like everything inexplicable, such a pathology occurs in exceptional cases.

The picture is similar with monthly menstruation during pregnancy. The phenomena are classified as one in a million.

Implantation is rarely accompanied by headaches or malaise. Even if your stomach hurts and it seems like it’s just a scanty period, there are many other distinctive signs. For example, color and timing.

If you have strong doubts, purchase pregnancy tests or get tested for hCG levels, but only after the clots have stopped coming out.

During ovulation

On average, implantation bleeding occurs on days 25-27, less often on days 29-30, 31 of the cycle, a week or 2-4 days before menstruation.

But for implantation to occur, the egg must be fertilized. This can only happen when you ovulate during your period in the middle of your cycle. It depends on the calendar of critical days.

Considering the chronology of events, cell attachment can occur at different times after ovulation:

average (common): 7-10 days;
early (rare): 6-7;
with late implantation (more often occurs with IVF): after 10.

Women expecting pregnancy often wonder whether it is always possible to detect IR and whether there may be no signs of manifestation.

Depending on the individual cycle, implantation sometimes coincides with the onset or may occur on the day of the expected period.

In this case, it is difficult to figure out whether it is bleeding or menstruation. In the absence of obvious symptoms, the results will only be known before the next cycle.

For ectopic pregnancy

The first signals appear 2-3 days after conception. Doctors call the onset of symptoms to be a decrease in immunity.

Implantation occurs on days 4-10, when basal values change, pain in the lower abdomen and discharge are possible.

However, there are also tragic life situations. In 2-3% of girls, an ectopic pregnancy is detected. In this case, the attachment of the embryo occurs outside the endometrium.

Then there can be no talk of implantation bleeding. The process is accompanied by severe pain and dark, brown-black discharge. It is recommended to urgently call an ambulance.

How long does it take?

Let's take a closer look at the basic points to remember:

How many days before your period does implantation bleeding occur depends on the menstrual cycle. On average, from 3 days to a week before the onset of PMS;
lasts from 2 to 48 hours;
how much spotting can occur during implantation is manifested individually - this is one drop of blood or slight pale discharge;
The maximum duration of embryo attachment during IVF is 10 days.

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Attention!

The information published on the website Sberemennost.ru is for informational purposes only and is intended for informational purposes only. Site visitors should not use them as medical advice! The site editors do not recommend self-medication. Determining the diagnosis and choosing a treatment method remains the exclusive prerogative of your attending physician! Remember that only complete diagnosis and therapy under the supervision of a doctor will help you completely get rid of the disease!

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Let's not get confused: what menstruation looks like compared to implantation bleeding

Menstruation or menstruation is a period of the cycle during which a girl discharges blood from the vagina. The blood may be thick, dark, and contain clots or lumps. Implantation bleeding is moderate discharge with clots, which can be observed several days after ovulation.

Implantation discharge can be distinguished from menstruation by a number of signs:

Implantation discharge appears in no more than 20-30% of women, so this sign of fertilization is not a defining sign of pregnancy;
The stomach may hurt at the time of implantation, but usually this feeling lasts no more than 10-15 minutes;
Implantation discharge does not occur in all pregnant women;
The duration of implantation discharge is no more than 48 hours;
The amount of discharge from implantation discharge is much less than that of menstruation, which is why it is often ignored;
The color of implantation discharge on the pad can be different - from beige to brown, but cannot be bright red during menstruation.

Attention! In case of severe pain or too dark color of the discharge, as well as if the duration of implantation discharge is more than 48 hours, you should seek help from the hospital, as these are already signs of pathological changes.

Implantation bleeding: what day after conception does it appear?

According to statistics, implantation bleeding begins on days 21-26 of the menstrual cycle. In more detail, the whole process consists of the fact that approximately in the middle of the cycle the cell is released, while the second part of the cycle is always equal to 14 days.

If the cycle lasts 30 days, then the egg will be released on the 30-14=16th day. It will take another 24 hours to meet the sperm.

The journey to the implantation site will take approximately another 7-10 days. So it turns out that the fertilized egg should gain a foothold in the endometrium already on days 21-26. With the above initial data, you can see that this event can occur from the 6th to the 9th day from the moment of conception.

Information about what day implantation will occur is especially important for women planning reproduction by insemination. On what day implantation bleeding will occur can be determined using the basal temperature chart.

You need to take measurements without getting out of bed, every morning, immediately after waking up, without making unnecessary movements. All results obtained must be recorded in a graph. Only a constant curve will make a jump in increase (during the first phase), and after a decrease, the long-awaited moment of ovulation will come (in 24 hours), which means that sexual intercourse is necessary in this period of time.

Why do women need to know when implantation bleeding will occur?:

It is much easier to understand what happens to the body during the initial stages of pregnancy;
In order not to be confused with ordinary menstruation;
This knowledge will help to detect pregnancy earlier and avoid miscarriage or illness.

At elevated temperatures from 37.2 to 37.5 °C, the second phase begins to occur. Sometimes within 7-10 days there is a slight drop in temperature by tenths of a degree. Usually the sinking lasts less than a day, then the temperature returns to its original values, and the graph moves on, no longer changing its values. The appearance of blood from the vagina coincides with this retraction and both confirm that embryo implantation has occurred.

What does implantation bleeding look like?

Implantation bleeding occurs more often before the menstrual cycle is delayed. This means that we can draw conclusions about the first signs of pregnancy, because even an hCG test at this stage is useless.

Visual features of the manifestation of implantation bleeding:

Typically found as a discharge, it may be a slight pink to brown smear or a few drops of blood;
Brown discharge is the most rare, and most likely this is a manifestation of an illness or other side effects;
The consistency of the discharge should be without any clots or foreign inclusions.

Quite often, women either do not experience such bleeding, since it is typical only for 20-30% of pregnant women, or they do not notice it, mistaking it for menstruation that began a little earlier.

How long does implantation bleeding last?

Most often, implantation bleeding can last for several hours. It is much less common to last two days, which is why it can be confused with menstruation. In case of prolonged bleeding, you should consult a doctor, as this is already a deviation from the norm.

If an ectopic pregnancy occurs:

The first signals appear on the second or third day immediately after conception;
The start of the manifestation of symptoms of ectopic pregnancy is a decrease in immunity;
After 4-10 days, implantation occurs; pain and slight discharge are possible in the lower abdomen during changes in basal values.

Tragic cases are not uncommon. 2-3% of women are diagnosed with ectopic pregnancy. Then the attachment of the embryo occurs outside the endometrium. We can't talk about implantation bleeding here. Often this process can be accompanied by severe pain and dark, brown-black discharge on the pad. It is always recommended to call emergency services immediately.

2vracha.ru

How does implantation bleeding occur and on what day after conception?

This type of hemorrhage is not a pathological phenomenon, but only belongs to the simplest concepts of gynecology. IR can form in every pregnant woman.

At the intervals when ovulation occurs, usually in the middle of the menstrual cycle, that is, somewhere on the fourteenth day of the twenty-eight days of the cycle, a healthy egg leaves the ovary, showing its full readiness to be fertilized. That is why unprotected sexual intercourse risks ending in pregnancy.

The fertilized egg is then transported through the fallopian tube, going straight to the uterus, which implants (penetrates) into the uterus.

After fixing on the mucosa, it deforms its structure, as a result of which small vessels can be damaged. Bleeding caused by damage to these microvessels is called implantation bleeding.

In most cases, this happens 6-12 days after the fertilized egg has traveled to the uterus. This time is due to the fact that all these days it moves towards the uterus along the fallopian tube. Introduction into the uterus occurs on days 25-28.

Consequently, blood clots may appear earlier than a delay in menstruation and indicate the conception of a child.

How to visually detect implantation bleeding?

In most cases, implantation discharge occurs in small quantities.

In order not to think about any pathologies, or not to confuse them with regular periods, you should know what type of menstrual bleeding takes place.

These blood discharges differ from others in their hue, taking on light brown or the color of diluted blood (pink), mixed with blood clots, and the presence of mucus.

Serious bleeding during implantation is very rare, and in this case is considered a pathology and requires examination by a specialist.

The presence of severe painful spasms indicates pregnancy outside the uterus, and may also indicate an early miscarriage.

If the discharge continues for more than 48 hours, then the cause of the blood discharge is not implantation.

Manifestations do not occur in every girl (woman) and not always. Mostly pregnancy is accompanied by scanty discharge, most women do not even notice it.

Often such hemorrhage coincides with critical days and goes unnoticed. Implantation bleeding is reported in 20% of pregnancies.

How long does implantation bleeding last?

In most cases, bleeding lasts from 1 hour to a couple of days. But a duration of several days is quite rare, and can be considered a pathological process requiring treatment.

If the discharge of blood clots lasts longer than a day, it is better to consult a doctor.

Serious pathologies, or abnormal manifestations in the urinary system, can also provoke implantation hemorrhage. The worst factors are failure to accept the embryo in the early stages, or uterine bleeding.

Otherwise, such blood discharge is normal. It does not affect the course of pregnancy or the health of the unborn child.

What are the signs of implantation hemorrhage?

The manifestations of such bleeding are insignificant and appear in the form of blood clots with mucus, or a few drops of blood on underwear. Sometimes they appear as spotting blood discharge.

Also, implantation hemorrhages can stop and start again. You should carefully analyze the signs of IR so as not to suspect any pathology of the body.

The main indicators are:

Feeling weak and tired, dizziness possible,
Painful sensations. Characteristic sharp pain sensations appear in the lower abdomen. These are normal sensations during implantation. They are provoked by contractions of the uterus, resulting in spasms,
Duration and number of discharges. The timing is minimal (up to 24 hours), and there is the slightest discharge, a few drops of blood may appear,
A short-term decrease in basal temperature,
Differences in color. They differ in color spectrum from menstruation, being a light brown shade, or pink,

Also, a number of other signs may indicate that a woman is pregnant:

Mood swings. Hormonal changes occur, which result in frequent and sudden mood swings,
Chest pain is possible. This may also indicate that your period is approaching soon,
Everyday fatigue, for no apparent reason,
Constant urge to urinate
The appearance of dizziness when quickly rising from a place,
Feeling of nausea, especially in the morning and a consequence of a reaction to different aromas.

How to distinguish between implantation bleeding and menstruation?

Some women confuse menstruation and bleeding during implantation, which leads to confusion. If a woman is pregnant purposefully, then the fact of fertilization can be determined initially by implantation bleeding. In order to distinguish discharge, it is necessary to understand the essence of these two processes.

From the moment of fertilization until the egg enters the uterus, six to ten days pass.

The same period remains until the expected start of menstruation. Many people confuse implantation bleeding with their period.

When an egg is fertilized and penetrates the uterus, IR occurs. As a result of deformation of the mucous membrane to which the egg is attached, microbleeding occurs.

Menstruation marks the end of the menstrual cycle. In a healthy woman, cycles should be repeated approximately every 28 days, depending on the individual body parameters. On such days, the endometrium, the place where fertilization should occur, peels off, which leads to hemorrhages of varying volumes.

From the first day, the discharge gradually increases. During such periods, pain in the lower back, as well as in the lower abdomen, pain in the head, and fatigue reminds of itself.

Minor deviations are possible due to early hemorrhage or delay. Once the egg enters the uterus, menstruation does not occur.

You can distinguish critical days from implantation bleeding by the following signs:

Duration of discharge. In case of implantation hemorrhage, the discharge may last for several hours and then stop,
Your period produces a lot more blood, while implantation bleeding only produces a couple of drops,
During menstruation, the basal temperature remains normal,
Color differences in the discharge: during menstruation it is a more saturated red tint, while during implantation bleeding it is light brown or light pink,

What does it mean to release blood clots during menstruation?

If blood clots begin to be released directly during menstruation, or after them, this already indicates a pathology, for the treatment of which an examination by a gynecologist is necessary.

These diseases include:

Possible miscarriage in the first three months of pregnancy,
If the pregnancy occurs ectopically, the release of blood clots is accompanied by cutting pain in the lower abdomen, nausea, and headaches,
Infectious diseases that are sexually transmitted (gonorrhea, chlamydia, etc.)
Endometriosis (characterized by the proliferation of cells in the inner layer of the uterine wall),
Hormonal imbalance
Bacterial vaginosis (a disease that occurs due to infection, but is not inflammatory in nature),
Tissue damage during sexual intercourse
Inflammation of the uterus.

If you suspect any of these situations, contact your doctor immediately.

When can you take a pregnancy test?

A pregnancy test can be done immediately after implantation bleeding has stopped. Preferably 1-2 days after bleeding is completed. At this time, the text will most accurately show whether conception has occurred.

However, the results may be inaccurate due to the early timing of conception. It is advisable to repeat the test after a missed period.

The only way to accurately determine whether conception occurred in early pregnancy is to donate blood for a human chorionic gonadotropin (hCG) test.

If the result is elevated, pregnancy is guaranteed. This analysis will give an accurate result within 7-10 days after the egg has been fertilized.

Of particular importance at the beginning of pregnancy is the implantation of the fertilized egg to the wall of the uterus. This phenomenon is always, as indicated in medical sources, accompanied by bloody discharge, which in obstetrics is called implantation bleeding (hereinafter referred to as IB). This process can cause anxiety in a woman, especially if the pregnancy was planned. Therefore, it is very important to know how long implantation bleeding lasts so that, if necessary, you can promptly pay attention to warning signs that something is going wrong.

Upon arrival at the uterine mucosa, the fertilized egg loses its protective layer, which leads to exposure of the trophoblast, through which the fetus is attached to the endometrium. At the same time, the trophoblast retains its important function and in the future it will take an active part in the formation of the placental membrane of the embryo.

Now as for the bleeding itself. As mentioned earlier, after fertilization of the egg, the expectant mother’s body begins to actively prepare for implantation of the embryo and its gestation. As a result, the endometrium becomes looser, cell proliferation is observed and, as a result, blood flow in the mucous tissues of the uterus increases.

During the process of attachment of the future embryo to the endometrium, some of its cells at the site of implantation are damaged. And this phenomenon is called embryonic bleeding.

This, in fact, explains the discharge after implantation. But in fact, everything looks a little different. Imagine how tiny a fertilized egg is in size and how much area it will occupy in the uterine mucosa - these are just a few millimeters.

When wondering how many days IR can last, it is worth understanding that the number of cells damaged during the attachment of the gestational egg to the wall of the uterus is so small that in the end no more than 2 drops of blood are released. And even then, not all women observe that this notorious bleeding occurs at all.

On what day of the cycle does bleeding occur?

From the moment the egg is fertilized until it attaches to the wall of the uterus, about 5-7 days pass. The duration of the “journey” of the gestational egg depends on the following factors:

condition and viability of the fertilized egg;
functionality of the fallopian tubes;
hormonal levels in the body of the expectant mother.

If we take the average data from medical studies, then embryo implantation occurs in the period from 6 to 12 days after conception. There are even cases when the attachment of the fertilized egg occurs 2-3 days before the start of the next menstrual cycle.

The process of implantation of the embryo into the endometrium itself may take from 2 hours to several days. On average, the implantation of a blastocyst into the inner wall of the uterine cavity occurs within 40 hours.

During this time, the membrane of the gestational cell is introduced into the mucous tissue of the uterine cavity, thereby taking root in the maternal body. And it is at this time that a woman may feel some symptoms of implantation, which we will talk about a little later.

Implantation during IVF

Speaking in general terms, the process of implantation of the fertilized egg during IVF and in the case of natural conception is practically no different. At the same time, there is one distinctive feature: due to the fact that fertilization and the initial development of the embryo occurred in artificially created conditions - as a rule, 5 days are used for cryotransfer - when it enters the uterine cavity, the embryo needs time for adaptation. This is why in 35% of cases women do not become pregnant after the IVF procedure, which is due to the death of the embryo.

Other signs of implantation

In addition to the so-called implantation bleeding, the process of attachment of a gestational cell to the wall of the uterus may be accompanied by a number of other signs:

pulling pain in the lower abdomen;
increased body temperature - this sign can be observed immediately after conception;
decrease in basal temperature;
nausea;
general malaise;
sudden mood changes.

I would like to clarify right away that not all women experience implantation with any symptoms. Therefore, you should not rely entirely on such signs. If you suspect pregnancy, it is better to take a test or visit a gynecologist.

Bottom line

Instead of a conclusion, I would like to say the following: the term IR refers to minor bleeding caused by implantation of the blastocyst of the fertilized egg into the mucous membrane of the uterine cavity. And even then, not all women notice IR. If there are signs of pregnancy and they are supported by such discharge, then you should consult a doctor to confirm your “interesting situation”.

Have you or your friends encountered such a phenomenon as IR? If so, is it actually happening as stated in the medical literature?

In medical practice, such bleeding is usually classified as a harbinger of possible conception in the first case, and as evidence of the opposite in the second.

What does implantation bleeding look like?

This bleeding is characterized by the appearance of small mucous blood clots or clear drops of blood, and occurs at the time when the fertilized egg implants into the uterine wall. The obviousness of such a process is not observed in all women; in most cases, such discharge remains without due attention.

The color of the discharge can vary from pale pink to brown, this factor depends on the general health of the body of each individual woman. The duration of implantation bleeding ranges from one hour to several days, but the second option is quite rare and can be regarded as a manifestation of pathology. Implantation bleeding is often confused with the first day of menstruation, causing it to go unnoticed.

In any case, such discharge requires immediate contact with a specialized specialist, since it can also be caused by other reasons, for example, diseases or abnormalities in the structure of the genitourinary system. Particularly unpleasant causes include early embryo rejection or dysfunctional uterine bleeding.

How many days does implantation bleeding last?

The duration of implantation bleeding is highly individual. In cases where its duration exceeds several days, the woman requires urgent hospitalization. All other manifestations of the process are considered normal. Such discharge cannot be regarded as a categorical sign of pregnancy. In gynecology, such bleeding is considered one of the early signs of fertilization, but is not always such. Once conception occurs, implantation bleeding will manifest itself even before the woman is able to notice a significant delay or take a pregnancy test.

This bleeding has absolutely no effect on the fullness of pregnancy. Almost 10% of the total number of pregnant women encountered this phenomenon and observed it in themselves from one hour to two days, and only after a few weeks they realized that they were expecting a child.

It should be noted that only a fully mature egg can be fertilized, that is, conception occurs either during the ovulation period itself or immediately after it. For the average healthy woman, ovulation occurs in the middle of the menstrual cycle. For example, your cycle consists of 30 days, then ovulation will be observed from 13 to 16 days. But to this period you need to add another 7-10 days, during which the mature egg migrates to the place of attachment through the fallopian tubes. The introduction of the egg into the uterine wall occurs on days 25-28 of the menstrual cycle.

Based on the above facts, it can be argued that the moment of implantation bleeding occurs just a week before the expected date of menstruation. If regular bleeding occurs within the specified period, pregnancy has not occurred, and if a woman has a delay, they speak of possible conception.

Such discharge in itself is not negative if the woman has no history of gynecological diseases. This is a completely normal and natural phenomenon for an adequately functioning organism, since immediately after the implantation of the egg into the uterine wall, a massive hormonal storm begins. The main thing that a woman who has noticed such discharge needs to do is contact a specialist and rule out the possibility of other vaginal bleeding.

It is imperative to pay attention to the characteristics of the secreted mucus. The causes of implantation bleeding are not pathological at all, which means the discharge should be rare, and the color of the blood clot cannot be darker than blood during menstruation. Lighter - yes, darker, even crimson and dark brown - no. The release of blood is caused by the objective process of partial destruction of the vascular network in the walls of the uterus during implantation of a fertilized egg.

The sensations a woman experiences during implantation bleeding are also extremely important. Especially pulling and cutting in the pubic area. The pain must be mild. The reason for this is spasm of the uterine muscles immediately after the implantation of the egg.

When keeping a diary of daily basal temperature readings, the marking curve can change significantly at the time of implantation bleeding. When fixed, the temperature rises up to 37.5C. But at the same time, already a week after successful ovulation, the temperature drops noticeably, and this is a direct sign of fertilization.

It is important to note the date of your last natural bleeding on your menstrual calendar. In a normal cycle, which ranges from 28 to 30 days, ovulation occurs on average on the 16th day. Successful fertilization of the egg will lead to its implantation into the uterine wall in a week and a half. Based on this, a woman can easily calculate the exact date of implementation.

For conception, it is better to choose a few days before and a few days after ovulation. But it is best to consult with a fertility specialist in advance, who will help determine the exact time most suitable for fertilization.

How to distinguish implantation bleeding from menstruation?

There are several ways to determine implantation bleeding. All of them have a sufficient level of persuasiveness and are often used by women in home practice.

Standard menstrual bleeding usually begins with modest discharge, which becomes more abundant every day, and then its frequency and intensity declines again. In some cases, implantation bleeding manifests itself just a few days before the onset of menstruation, or even during it. You need to pay attention not only to the amount of blood released, but also to its color, and even its smell.

In addition to all of the above, bloody, clotted vaginal discharge, which occurs in the middle of the cycle, can signal the presence of the following diseases and pathological conditions:

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