Implantation bleeding on the 30th day of the cycle. Implantation bleeding on what day after conception? Symptoms and signs

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

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

Ask your question to the doctor of clinical laboratory diagnostics

Anna Poniaeva. She graduated from the Nizhny Novgorod Medical Academy (2007-2014) and residency in clinical laboratory diagnostics (2014-2016).

In order for the implantation of the embryo after conception, male and female germ cells have to go through a difficult path. It happens that after successful fertilization, a woman has bleeding. Doctors say that there is no serious cause for concern. However, it is better for the woman herself to know and understand all the nuances of implantation bleeding.

What is implantation and implantation bleeding?

For the formation of a fetal egg, it is necessary that on the 14th day of the menstrual cycle, the germ cell leaves the ovary, and the spermatozoon passes unhindered into the fallopian tubes. In them, both cells meet and merge, so a blastocyst (embryo) is formed. The process of implantation of the embryo into the epithelial uterine layer is called implantation. At this stage, about a week before the expected menstruation, bleeding occurs, which can go from several hours to 2 days.

Why does implantation bleeding occur? The fertilized cell tends to take its natural place in the inner cavity of the uterus. Sometimes, when it is introduced, the vessels of the uterine epithelium receive microscopic damage, which leads to a slight release of blood. Does it always happen? According to statistics voiced by obstetricians, 36% of pregnant women experience a similar phenomenon.

You can identify the symptoms of implantation bleeding yourself. Average data show that it can occur a week before menstruation. Many mistake them for the late onset of menstruation, so it is important to know what implantation blood looks like.

Discharges of an implantation nature are colored in light brown or pinkish tones, they do not contain mucus and clots. Sometimes they have no color, but are complemented by dark veins. Blood stains on a pad with a brown tint indicate the development of a certain disease in a woman's body (cervical erosion, hormonal failure, endometriosis). In addition, if the discharge lasts longer than the time characteristic of implantation bleeding, it is necessary to look for another cause.

Duration of implantation bleeding

How long does the process take? With implantation that has occurred, the duration of discharge before menstruation is short, from several hours to 1-2 days. The short time for the appearance of blood before menstruation is due to the fact that the damage caused to the vessels of the uterine epithelium is small and they pass at the capillary level. If bleeding occurs earlier than a week before menstruation, and is profuse, then doctors suspect some kind of pathology or spontaneous miscarriage.

Blood fluid at conception is not allocated in all women. If the egg did not damage the vessels during attachment or only slightly affected them, then there will be no bleeding, or it will be so small in volume that it may not be noticed. The main thing to know is that implantation bleeding is never heavy and occurs only before menstruation, in the middle of the cycle, it cannot coincide with menstruation.

The difference between implantation bleeding and discharge during menstruation

In order to avoid unnecessary worries, it is important for a woman to be able to distinguish external signs of implantation bleeding from discharge during menstruation. Menstruation has characteristic features: a certain time of onset, the color and structure of the released fluid, its abundance and duration of the flow.

Implantation bleeding differs from menstruation in the following ways:

1. It can occur 3-6 days before critical days.
2. It has a faint brownish or pink color, while the menstrual flow is dominated by dark red or scarlet hues.
3. Minimal amount. It may be a few drops or smeared spots without mucus and clots.
4. The duration depends on the degree of damage to the capillaries. If menstruation can last 3-5 days, then embryonic discharge is limited to 1-2 days.
5. Pass almost without additional symptoms inherent in critical days. The woman does not feel anything, or there are weak cramps and pulling pains in the lower abdomen.

Distinguishing implantation discharge is quite simple if you know your body well, follow the menstrual cycle, and study the peculiarities of the course of menstruation. A woman can easily understand what kind of process takes place in her body. In addition, she will relieve herself of unnecessary psychological anxiety and anxiety for her own health. The volume of discharge during implantation does not depend on the number of embryos: in a multiple pregnancy, it will be the same as in a singleton.

When should I take a pregnancy test after implantation bleeding?

Realizing that implantation bleeding can mean pregnancy, a woman immediately wants to make sure that conception has occurred. To obtain an accurate result, it is better to do a pregnancy test 1-2 days after the discharge has stopped.

If a woman has been waiting for pregnancy for a long time, and she can not wait to make sure that the long-awaited moment has come, the doctor will suggest that she take a blood test for hCG (human chorionic gonadotropin).

Elevated levels of hCG are guaranteed to indicate a successful fertilization. The procedure is carried out 7-10 days after implantation bleeding is noticed.

Sometimes it happens that a little bleeding has passed, the woman has thoughts of pregnancy, and the test gave a negative result. This means that it was made too early or the pregnancy really did not occur, and the discharge arose for another reason. A timely examination by a gynecologist will help to recognize what process is going on in the body and what measures should be taken.

Signs of conception

Given that implantation bleeding is not always a sign of successful fertilization, a woman should pay attention to the presence of other pregnancy symptoms. They do not appear immediately, but after a while and look like this:

• morning sickness;
• constant feeling of tiredness;
• breast swelling and pain in it;
• mood swings, from depressing tearfulness to unmotivated irritability;
• frequent desire to go a little;
• dizziness;
• long delay in menstruation.

Many women who are purposefully trying to get pregnant track fluctuations in basal body temperature during their menstrual cycle. An indicator of conception is a sharp drop in temperature. Some patients talk about spasms during embryo implantation, but doctors believe that this is more of a suspiciousness than a real symptom.

When you should definitely consult a doctor: pathological signs of bleeding

The need for consultation with a doctor arises when a woman does not have a strong confidence in the nature of the bleeding. A visit to the doctor is mandatory if there is a suspicion of vaginal bleeding. Provoking factors for such the appearance of blood can be:

• risk of miscarriage;
• endometriosis;
• sexually transmitted infection;
• ectopic pregnancy;
• inflammatory processes affecting the appendages or uterus;
• failure at the hormonal level;
• development of a tumor of any nature;
• vaginal injury resulting from sexual intercourse.

An immediate examination by a specialist is also necessary if unforeseen discharge is accompanied by a rise in temperature, skin rashes and other unpleasant symptoms.

It is unacceptable to make a diagnosis and choose a method of treatment on your own. Any problem with the female reproductive system can lead to the inability to have a child and seriously undermine health.

The discharge provoked by the attachment of the egg to the inner walls of the uterus is a normal process and does not require special attention from the doctor and any treatment. However, even assuming conception, it is better for a woman to see a gynecologist in order to exclude the presence of a dangerous pathology. The specialist will determine the cause of the problem and develop the correct treatment.

The materials are published for review and are not a prescription for treatment! We recommend that you contact a hematologist at your healthcare facility!

During the physiological process of implantation of the embryo, damage to the vessels of the uterus occurs. The expectant mother can learn about her new status much earlier than the day of the onset of the regulation, thanks to implantation bleeding.

At the moment when the fertilization of the egg occurs, pregnancy as such does not yet occur. This requires attachment of the egg to the endometrium so that the fetus can fully develop in the uterus. During the introduction of the embryo into the uterine wall, a woman has a discharge - implantation bleeding.

Does it always happen and on what day after conception does implantation bleeding occur? Usually it occurs approximately on the tenth or fourteenth day after conception and before the start of the expected regulation.

What implantation bleeding looks like is a very common question for many women who want to notice its signs in themselves. Of course, sometimes minor discharge can be overlooked, especially when mucus comes out with small streaks of blood in it. Although it can be not only mucous discharge, but also drops of blood or spotting on underwear. When asked how long implantation bleeding lasts, doctors answer unambiguously - up to two days.

Symptoms of manifestation

Experts talk about the following signs of this type of bleeding:

• A woman may experience pulling pains in the lower abdomen, reminiscent of the onset of menstruation. There may also be heaviness, which occurs because the egg is fixed in the endometrium and pregnancy occurs.
• If you keep a diary, where each time you note the basal temperature, then the onset of implantation bleeding will most likely be accompanied by fluctuations in it, and fluctuations are pronounced.
• Women on the forums are often interested in: who had implantation bleeding with a description of the color of the discharge. The discharge is either creamy or pinkish, and less often light brown.
• Of course, many women in most cases do not pay attention to such discharges, so only a specialist can notice them if they turn to him in time.
• On what day before the start of the regulation can bleeding occur? Usually, if the menstrual cycle is twenty-eight to thirty days, then such discharge will be seven days before the start of the expected monthly discharge.

Important! Such secretions can be accompanied by sexually transmitted diseases, and erosion of the cervix, and various tumors of the genital organs: both benign and malignant, and inflammation of the cervix.

A miscarriage also begins in this way, and a missed pregnancy is determined in the same way, so you should not make a diagnosis for yourself. For any, even the most minor symptoms, you should consult a specialist.

What is the difference between regulation and implantation bleeding?

Monthly bleeding occurs regularly in every woman on certain days of the month and normally lasts from five to seven days, but not less than three. They occur when pregnancy does not occur and the inner layer of the uterus is rejected. In this case, all hormones are produced at the proper level.

Important! When implantation bleeding occurs, it lasts no more than two days and its signs are not as pronounced as signs of regulation.

The main differences from menstrual blood:

• First of all, attention should be paid to the duration of the discharges that have begun. If they go for three days or more, then these are regular periods. If the discharge passes within two hours or lasts no more than two days, then they are implantation.
• Selection color. With menstrual bleeding, it is a dark red, saturated hue, and with implantation secretions, it varies from creamy, almost invisible on underwear, to pinkish or brown.
• Another sign of difference is the nature of the discharge. With regulations, they are quite plentiful in the first two or three days, and then become smaller. During implantation, such secretions are characterized by their small amount.
• Of course, not all women measure basal temperature, and only a few keep a diary. This sign is for those who lead it: you can notice fluctuations in basal temperature in yourself.
• And, of course, you should pay attention to the nature of the pain that accompanies such discharge. During menstruation, a characteristic pulling pain is felt in the lower spine. During implantation, the pain is bursting in nature, combined with heaviness in the lower abdomen.

When to take a pregnancy test?

It happens that a woman, seeing signs of bleeding or such discharge, rushes to take a pregnancy test and is very disappointed. The fact is that pregnancy will not show the test, since the period is still too short. Even if it is positive, this does not yet indicate the onset of an “interesting situation”. Most likely, such tests will have to be done several times in order to make sure that the first one is correct.

However, don't get upset. There is a very accurate analysis that can determine the state. This is a blood test for the hormone hCG (human chorionic gonadotropin). With a high hCG level, you can be sure that you will soon become a mother.

The hCG hormone is secreted by the shell of the egg in the first weeks of pregnancy. This analysis is the most accurate, as it can detect pregnancy in its first week. In how many days can such a study be carried out from the moment of the onset of implantation discharge? Doctors say that it is best to carry it out two weeks after the discharge, because you will get the most accurate result.

Advice. First of all, a woman with any discharge should urgently consult a doctor who will conduct the necessary studies.

Do all women experience implantation bleeding?

On what day after ovulation does the fetus implant in the uterus? To answer this question, you need to know the exact date of ovulation. Most often, embryo implantation occurs on the ninth day after ovulation, this is the period for forty percent of women. For others, this period varies from one to five days up or down.

Content

The long wait for pregnancy makes a woman worry about every symptom that the body presents. Being in the stage of expectation of conception, and when the period of menstruation comes, the woman asks herself: is this menstruation or implantation bleeding? In order to independently determine the etiology of spotting, it is necessary to study in more detail the signs, the main differences between these two concepts.

What is implantation bleeding

The earliest sign of pregnancy is implantation bleeding. This term in medicine refers to bloody discharge from the vagina. This happens due to the introduction of a fertilized egg into the endometrium. When the egg passes it, a small number of microvessels are damaged, due to which mucus with blood is observed.

Blood enters the cervix, and from there it exits into the vagina. IR - implantation bleeding - is very easy to confuse with menstruation, without knowing the differences, because often it comes almost at the same time as the expected menstruation. In most cases, a woman herself will be able to separate IC from menstruation due to a number of signs and differences.

When this happens, there is no need to panic. It is better to learn in detail about this process in order to understand what is happening in the female body:

1. When the egg is fertilized, it travels quietly through the fallopian tube towards the uterus.
2. Once in the uterine cavity, the egg is implanted in the endometrium.
3. When the egg is attached to the mucous membrane, its integrity is violated.
4. There is little damage to the blood vessels.
5. Implantation bleeding often occurs 6-12 days after intercourse, when conception was made.

The egg moves through the fallopian tube for just about 6-12 days, so bleeding will be the first sign of pregnancy that will come to a woman even before the delay. You can learn more about this from the video:

Signs of implantation bleeding

Implantation bleeding begins on the day of the expected menstruation or a few days before they begin. It does not last long, which is the decisive factor when looking for differences between periods. The main signs of the introduction of the egg into the endometrium are:

1. Colour. Implantation bleeding is characterized by light spotting, their consistency is not thick, which is associated with the destruction of the vascular wall of the uterus.
2. Pain in the lower abdomen. Attachment of the egg is accompanied by weak, but pulling pains in the lower abdomen. This phenomenon occurs due to spasms of the muscles of the uterus during implantation of the egg.
3. basal temperature. If a girl keeps track of basal temperature, then when pregnancy occurs, it will rise slightly. Typically, the indicators reach 37.1–37.3 degrees.
4. Reconciliation with the calendar of menstruation. According to the calendar of the menstrual cycle, you can understand when conception occurred, because implantation bleeding comes for 10 days.

An important aspect will be the memory of unprotected intercourse. If such an action did occur, there is every chance to assume the presence of pregnancy.

What day of the cycle does implantation bleeding occur?

The characteristic daub on the pad before menstruation can be easily confused with menstruation, since there are practically no differences in the onset of menstruation and the introduction of the egg into the uterine cavity. An important factor in determining implantation bleeding is the day of its manifestation.

Comment! Do not confuse ovulation with implantation, because some girls may have the same symptoms. If the follicle ruptures on the day of ovulation, there may also be bloody discharge from the vagina: the difference is that conception will not occur if there was no ovulation before.

Implantation can occur on any day of the menstrual cycle, but always after ovulation. If it was not, then the introduction will not happen. The calculation is carried out in this way:

1. Ovulation occurs on the 14th day of the cycle with its duration of 30 days.
2. The egg is released on the 16th day.
3. She needs 24 hours to meet with the sperm.
4. The way to the place of attachment takes from 7 to 10 days.

Based on simple calculations, we can conclude: bleeding will occur from the 23rd to the 26th day of the menstrual cycle.

How long does implantation bleeding last?

The main difference between bleeding and menstruation is its duration. It will never last longer than two days. This is due to a slight damage to the vascular wall of the uterus, so the discharge will not last long.

Important! If implantation bleeding lasts more than two days, most likely the woman confused it with another manifestation of the pathology. In this case, it is recommended to immediately consult a doctor.

Normally, implantation bleeding can appear on the day of menstruation or a few days before them. Based on the individual characteristics of the female body, this process is different for each girl. Real implantation bleeding will manifest itself even before the girl takes a pregnancy test and realizes that a delay has come.

What is the chance of implantation bleeding?

A similar phenomenon is not considered a pathology, but not every woman encounters it. This is also one of the differences between bleeding and menstruation, which come according to the calendar and on time. According to statistics, only 20% of women who subsequently found out about their pregnancy experienced implantation bleeding.

Another part of the girls simply did not notice the signs of bleeding due to:

• absence of symptoms;
• coincidence with the first day of menstruation;
• lack of pregnancy planning.

With an ectopic pregnancy, implantation occurs in a similar way, only the fertilized cell is attached not to the uterus, but to other organs. Symptoms are different: they are pronounced, with an acute nature of pain.

How to distinguish implantation bleeding from the onset of menstruation

If implantation bleeding occurs, then the main difference from menstruation will be in the nature of the discharge. They will be much lighter than the standard manifestation of menstruation. For example, in a girl, the color of menstruation on the first day normally varies from brown to dark red. The difference between bleeding and menstruation is the light brown color of the discharge.

A few more signs of bleeding when a fertilized egg attaches to the uterus:

1. Due date. Menstruation occurs on the 25th or 30th day of the cycle. The difference between IR is that it always comes before the expected menstruation, often three days before it.
2. duration. Menstruation lasts 3-7 days, in contrast to them, bleeding during egg attachment lasts no more than 2 days, and often only a few hours.
3. Consistency. During menstruation, vaginal discharge is characterized by profusion, there is mucus and blood clots. There is also a specific smell. Unlike menstruation, implantation looks like a few drops of blood in the form of an odorless daub.
4. Feel. As during menstruation, when the egg is implanted, it will pull the stomach in the lower part. But unlike severe pain during menstruation, this pain will be mild and will pass quickly.

These signs are the most reliable ways to verify the presence of IC. If such manifestations occur at home, you just need to check the list to take further action.

When to take a pregnancy test

If a woman managed to independently determine the IC by differences from menstruation, then it is important to find out when it is necessary to do a pregnancy test. The optimal time for this will be the time when the bleeding is completely gone. However, the best time to test is 10 days after ovulation. This will help the menstrual calendar, which every woman should keep.

Additional factors that encourage a girl to take a test will be:

• nausea;
• breast swelling;
• urge to urinate frequently;
• fatigue;
• dizziness;
• drowsiness;
• mood swings and irritability.

All these aspects indicate the presence of pregnancy. The test will help confirm conception: if it turned out to be positive, you should contact your gynecologist soon.

When you need a doctor's help

Not always spotting can signal the implantation of an egg. It is impossible to confuse IC with menstruation according to the indicated signs, but there is a chance to confuse it with other, more dangerous pathologies:

1. Ectopic pregnancy. The discharge is dark red in color and is characterized by profuseness and cutting pains in the abdomen.
2. Infections. These include sexually transmitted diseases: chlamydia, trichomoniasis, gonorrhea.
3. Endometriosis and candidiasis. Diseases are characterized by moderate bleeding.
4. Miscarriages in early pregnancy- the pain will be unbearable, dizziness and deterioration of the general condition are noted.
5. Damage to the epithelium during intercourse- then spotting comes in a few hours or immediately after sex.

Implantation bleeding during menstruation and after them cannot occur. Such manifestations indicate the presence of a miscarriage, hormonal imbalance and other pathologies of the reproductive system.

Conclusion

Menstruation or implantation bleeding: this question worries every woman who has found small spotting a few days before the expected menstruation. Knowing about the main signs of the difference between the two phenomena, you can independently determine what is happening in the body.

For many women, a small amount of blood or light bleeding can be the first sign of pregnancy. When a fertilized egg attaches to the walls of the uterus, bleeding may occur due to rupture of small veins, but this does not happen in all cases. It can be difficult to distinguish implantation bleeding from the onset of menstruation, but there are special signs that you should pay attention to. For example, implantation bleeding is not heavy and ends faster than menstruation. You can also pay attention to early signs of pregnancy, however, only a pregnancy test and a doctor can confirm the presence or absence of pregnancy.

Steps

Common Symptoms of Implantation Bleeding

Pay attention to bleeding that began a few days before menstruation. Implantation bleeding usually occurs 6-12 days after conception. This usually means that any bleeding will begin a week or within a week after the expected date of the next period.

• If bleeding began before or after this period, it is unlikely to be implantation bleeding, although this option cannot be ruled out. Implantation can occur at different times.

Advice: if you have a regular menstrual cycle, start to know exactly when your next period will begin. If you do not know how long your cycle is, it will be difficult for you to understand whether you are experiencing implantation bleeding or menstrual bleeding.

Notice the color of the highlights. Menstrual bleeding usually starts with a brownish or bright pink discharge and then turns bright or dark red within 1 to 2 days. Implantation bleeding usually does not change color from brownish or pink.

Pay attention to the abundance of secretions. See if there are clots in the blood. Most often, implantation bleeding is scanty and leaves only drops of blood. With implantation bleeding, there are usually no blood clots.

• Perhaps the bleeding will be mild, but constant. Perhaps you will find just drops of blood on linen or toilet paper.

1. Expect the bleeding to stop within three days. One of the features of implantation bleeding is that it does not last long - from a couple of hours to three days. Menstruation usually lasts longer (on average 3-7 days, although it all depends on the characteristics of the organism).

   • If the bleeding persists for more than three days, even if it is lighter than usual, the bleeding may be menstruation.

2. Take a home pregnancy test a few days after the bleeding stops. Vaginal bleeding can start for a number of reasons. To make sure you've had implantation bleeding, take a home pregnancy test. As a rule, most tests detect pregnancy after one day of missed period, so wait at least three days after the bleeding has stopped.

   Did you know? Nasal congestion is one of the early signs of pregnancy that many people don't pay attention to. It is due to increased blood flow to the nasal passages.

Contacting a doctor

Make an appointment with your doctor if you notice unusual bleeding. Whatever the result of a home pregnancy test, it's important to see a doctor if you're bleeding out of time with your period. Make an appointment with a gynecologist to identify a possible cause of bleeding.

Advice: although the causes of bleeding in the middle of the cycle can be serious, try not to be nervous. Usually, scanty bleeding is harmless.

1. Tell your doctor about your symptoms. Your doctor will ask you questions about your general health, your symptoms, and whether you are currently sexually active. Give your doctor as much information as possible so that he can make an accurate diagnosis.

   • Tell your doctor what medications you are currently taking. Some drugs, including birth control pills, can cause light bleeding between periods.

2. Ask your doctor to take a pregnancy test. Even if you did the test at home, you should take it to the doctor. The doctor will be able to confirm or rule out pregnancy as the cause of the bleeding and other symptoms. Tell your doctor that you may be pregnant and ask to be tested.

   • Your doctor may order a blood test or use urine.

3. Agree to further examinations if the doctor recommends them. If it turns out that you are not pregnant, or if the doctor suspects that you have a medical condition, he may order an examination for you. The doctor will do a pelvic exam to make sure they are healthy. In addition, you may be given:

   • a cytological smear from the cervical mucosa to exclude cervical cancer or other abnormalities;
   • tests for sexually transmitted infections;
   • blood tests to measure hormone levels to check for possible thyroid problems and