Low placenta previa along the anterior wall. Placenta previa on the anterior wall - a pathology or a slight deviation from the norm? Positive aspects of the location of the body on the back wall of the uterus

The placenta is a temporary organ that forms in early pregnancy. This is an embryonic structure that provides the embryo with oxygen and nutrients, as well as an excretory function. It also plays a protective role, protecting the fetus from infections. Most often, the child's place is fixed in the posterior and lateral areas, but it is not uncommon for the placenta to be located along the anterior wall of the uterus. If there are no other pathological abnormalities, this situation is not dangerous for a woman and does not need additional treatment.

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What does this mean?

The localization of the chorion along the anterior wall of the uterus is not a pathological abnormality, however, a woman needs careful medical supervision. A child's place develops on the 7th day in that part of the uterus where the implantation of a fertilized egg took place - in the anterior, posterior and lateral regions. However, fixation of the placenta to the back wall near the bottom of the uterus is considered more favorable for the woman.

With intensive growth of the fetus, the walls of the reproductive organ gradually stretch, but this process is uneven. It is the anterior wall of the uterus that is subjected to the greatest load. When the muscle layer is stretched, it becomes thinner, while the density and thickness of the posterior sections change little. In addition, the anterior part is more quickly injured when the child is struck and moved, therefore, there is a threat of damage and premature detachment of the placenta.

Unlike the muscular layer of the uterus, the placenta does not have the ability to stretch, so fixing it on a dense back wall near the bottom of the uterus is the best option for a woman.

However, there is also good news. If the chorion is attached to the anterior uterine segment, it migrates upward faster than with other fixation options.

If the placenta is 6 cm or more above the internal os of the uterus, this is considered normal and the woman should not worry. Most often, pregnancy proceeds without deviations, and delivery occurs in a safe manner.

Reasons for this attachment

Not all processes during pregnancy proceed smoothly; for some reason, the embryo attaches to the side or front of the reproductive organ. The mechanism of the phenomenon has not been studied in detail, but there are predisposing factors:

Injuries to the walls of the organ;
The presence of scars and adhesions;
endometriosis;
The presence of myomatous nodes;
Delayed development of the fetal egg.

Most often, the placenta is located on the anterior wall of the uterus in violation of the integrity of its inner walls. This happens after numerous scrapings, abortions, caesarean sections. The structure of the endometrium is affected by inflammatory processes, endometriosis.

Such fastening of the chorion is rarely detected in nulliparous women, most often it is found during subsequent pregnancies. This is explained by changes in the inner walls of the reproductive organ during childbirth.

Sometimes a fertilized egg develops more slowly than necessary. Because of this, the embryo does not have time to penetrate the uterine wall in time and is attached to the front or lower part of it.

The localization of the embryo in one or another part of the uterus means that at the time of the introduction of the embryo there was the best mucous membrane. That is, in this segment there was a good blood supply and sufficient thickness.

How does localization affect childbearing?

Many doctors consider the location of the placenta along the anterior wall of the uterus to be normal. For the course of pregnancy and childbirth, it does not matter whether the child's place is located on the front or back wall. Another parameter is much more important - the height of the location of the child's place from the pharynx of the uterus. Low fastening is dangerous for the development of presentation and spontaneous miscarriage of the fetus.

Possible complications of anterior attachment of the placenta to the uterus

During a screening examination of pregnant women, the location of the placenta must be determined. This allows you to take into account all the risks and prevent pathology in time. Despite the fact that the fetus is attached to the anterior wall of the uterus, this does not necessarily affect the course of pregnancy. It can proceed without complications and end with a successful delivery. However, certain dangers still exist.

The risk of placental abruption increases. The growing fetus exerts pressure on the uterine wall and pushes intensively, and the strength of the movements increases in proportion to the gestational age. Closer to childbirth, so-called training contractions occur, during which the uterus contracts. The child's place cannot follow its contractions, so the risk of detachment increases. If the placenta is attached high, the uterine wall has no scars, then the woman is not in danger.
Fetal hypoxia. Location along the anterior uterine wall can impede the supply of nutrients to the child, this is dangerous for the development of placental insufficiency and preeclampsia. Pathology develops with low placentation, when the grown fetus compresses the blood vessels. As a result, blood circulation and metabolism between mother and child are disturbed.
Placenta previa. The most favorable situation is the placement of the chorion at the back, since as the uterus grows, it shifts upward. Anterior fixation creates certain problems. If for some reason the embryo is attached too close to the internal os, then with an increase in the size of the uterus, the child's place may slide down. At the same time, it completely or partially closes the exit of the uterus. In the case of a full presentation, the birth of a child cannot go naturally, there is a threat of bleeding and miscarriage.
The risk of dense attachment and ingrowth of the embryonic structure increases. Existing scars interfere with the normal fixation of the chorion. However, pathology is quite rare and for its development there must be some conditions:

The afterbirth is in front;
There are cicatricial changes in the lining of the uterus;
Low mounting child seat.

Placenta accreta to the uterine wall is possible in the presence of all 3 factors.

Previa is dangerous placental abruption, bleeding and miscarriage of the fetus.

How is the location of the placenta determined?

The location of the child's place is determined during a planned ultrasound. In the absence of any pathologies of pregnancy, no characteristic symptoms are observed, the woman's well-being does not suffer.

Some things to keep in mind during pregnancy:

The movement of the fetus is felt weaker, sometimes later than the due date;
When listening to the baby's heartbeat, the sound will be more deaf, distant;
The size of the abdomen is slightly enlarged;
Squeezing the abdomen and any injury to it creates a greater danger than when the placenta is located behind.

If there is a front presentation, it is determined by the doctor during a gynecological examination.

The anterior location of the child's place is not a pathological deviation, many doctors consider the situation to be completely normal. If a woman does not have gynecological diseases (fibroids, cysts on the uterus) and cicatricial changes in the myometrium, then the pregnancy proceeds without pathology and ends in term delivery. Since the situation is accompanied by certain risks, a woman needs careful medical supervision.

The placenta is one of several temporary organs that develop in a woman's body during pregnancy. It is difficult to overestimate the importance of the placenta in the development of the fetus: it is an intermediary between the child and his mother, transfers nutrients and oxygen from the mother’s blood to the baby, removes toxins and waste products from the fetus, filters the mother’s blood from harmful substances and infections, thereby protecting the baby, whose immunity until it is able to withstand the influence of the external environment.

Given all this, it is easy to understand why doctors are so closely monitoring the condition of the placenta, its location, and so on.

The placenta is formed only by the 4th month of pregnancy. Prior to this, its functions are distributed among other temporary organs: the fetal membrane and the corpus luteum, formed at the site of the bursting follicle. For the development of the baby, it is very important that the placenta is properly formed, and even its location is of great importance for the correct course of pregnancy.

What are the features of the location of the placenta, and how does it affect the course of pregnancy?

The most ideal option for the location of the placenta in the uterine cavity is to attach it along the back wall in the upper part of the uterus, closer to the bottom. The fact is that the walls of the uterus are designed in such a way that as the fetus grows, they stretch very much. However, they do not stretch evenly.

The uterus is designed in such a way that stretching occurs for the most part along front wall. It becomes thinner and more stretchable, while the back wall remains dense and much less prone to stretching.

That is why nature has laid down the attachment of the fetal egg precisely to the back wall, because the placenta, unlike muscle tissue, does not have the ability to stretch. Thus, the placenta fixed on the back wall experiences much less stress, which is not at all beneficial to it.

So it turns out that the back wall is an ideal option for attaching the fetus, and then the development of the placenta.

Options for the location of the placenta

For various reasons, the fetal egg can be attached not only to the upper part of the posterior wall of the uterus, but also to other parts of it. Quite often there is a side mount: to the right or left of the rear wall. In some, also not very rare cases, the placenta is fixed on the anterior wall of the uterus.

All these options for the location of the placenta are not considered pathology, although in such cases there is a deviation from the ideal location conceived by nature. Women with a lateral location of the placenta, as well as with a placenta attached to the anterior wall, most often carry and give birth to children naturally without complications. Of course, among them there are those who are faced with various pathologies, but, as a rule, they have other reasons for complications.

Of course, placenta located on the anterior wall undergoes somewhat greater stress due to the constant stretching of the walls of the uterus, the movements of the fetus, the actions of the mother. To some extent, this increases the risk of damage to the placenta, premature detachment, and so on. The direction of placental migration may also change.

Due to the constant stretching of the muscles of the uterus, the placenta can gradually sink too close to the os of the uterus, and sometimes even block the exit from the uterus into the birth canal. If 6 centimeters or less remains between the edge of the placenta and the cervical os, they talk about, but if the placenta partially or completely blocks the exit from the uterus, this pathology is called placenta previa.

However, low placentation and placenta previa can be caused by a number of other reasons, which will be discussed later. Posterior presentation occurs much less frequently than along the anterior wall. We have already discussed why this is the case above.

Causes of anterior placenta previa

What are the causes of placenta previa on the anterior wall? Unfortunately, these reasons are not fully understood. However, some of them have already been established reliably. In particular, they include various endometrial damage- the inner layer of the uterus. These can be inflammatory processes, scars from operations, such as caesarean section, the effects of curettage after miscarriages or abortions.

uterine fibroids, as well as its other pathologies can cause placenta previa along the anterior wall. It is noticed that in women giving birth for the first time, this pathology occurs much less frequently than in the course of the second and subsequent pregnancies. It is connected, most likely, also with the state of the mucous membrane of the uterus.

However, not only on the part of the mother, there may be reasons for this pathology. In some cases, they are in underdevelopment fertilized egg. Due to this delay, the fertilized egg does not have time to implant in the endometrium in time. Implantation occurs in this case in the lower part of the uterus.

It also happens that the fetal egg is attached to the anterior wall in the upper part of the uterus, however, as a result, the placenta migrates as a result of the stretching of the uterus to the lower part.

Degrees of anterior presentation

Distinguish between full and partial presentation. It is easy to understand that full presentation The situation is called when the placenta completely covers the cervical os.

Partial presentation also divided into 2 different types: lateral and marginal. Regional - when the placenta passes along the very edge of the cervix of the uterus. Lateral presentation is when the placenta still blocks the exit from the uterus, although not completely.

Symptoms of anterior presentation and why it is dangerous

Unfortunately, very often anterior placenta previa proceeds completely asymptomatically. Of course, this does not mean that it will be impossible to diagnose pathology. Methods for defining the problem will be discussed later. The main thing in the absence of symptoms is that it is not always possible to diagnose presentation on time.

In some cases, placenta previa makes itself felt bleeding. This means that there was a premature detachment of the placenta. Actually, this is precisely the main danger of presentation, although not the only one.

As you remember, the placenta supplies the fetus with nutrients and oxygen. When the placenta is located low, and even more so blocks the exit from the uterus, it turns out that the child presses on it with all its weight. It can compress blood vessels in the placenta. This, in turn, can cause oxygen starvation - hypoxia.

As the fetus grows, the pressure on the placenta increases, in addition, the movements of the child become more active, it touches the placenta. As a result, premature placental abruption. In this case, the consequences can be deplorable not only for the child, but also for the mother. Especially if she has problems with blood clotting.

Bleeding during presentation can occur as early as the second trimester, immediately after the formation of the placenta. However, most often it occurs at a later date, sometimes just before childbirth, or even during childbirth.

Therefore, if a symptom of placenta previa becomes vaginal bleeding, it is necessary to urgently consult a doctor to establish the cause and begin treatment.

Separately, it is worth talking about childbirth during presentation. Full presentation, a condition when the placenta blocks the exit from the uterus, completely excludes the possibility of natural childbirth.

Placental tissue simply will not release the fetus into the birth canal. But in the case of partial presentation, natural childbirth, in principle, is possible. The main thing is that the doctors who take delivery carefully monitor the woman in labor. In the event of bleeding, it still makes sense to perform an emergency caesarean section.

Diagnosis of anterior presentation

Placenta previa can be diagnosed in several ways. Including when gynecological examination. Full and partial presentation by palpation are felt differently. With full presentation, it is felt to the touch that the cervix of the uterus is completely blocked by the placenta.

With partial presentation, both placental tissue and fetal membranes are felt. By the way, when viewed from the side and marginal presentation are perceived equally. So the gynecologist, without additional devices, will not be able to determine what kind of partial presentation in question.

If a woman was initially diagnosed with low placentation, for example, during the first planned ultrasound, then later she will be regularly examined, including with the help of ultrasound. Then, in the case of placental migration and the development of presentation, this will be detected in a timely manner during the next study. Ultrasound will show the presence of pathology even if it is asymptomatic. That is why women are advised to attend all routine examinations and ultrasound examinations.

Treatment of women with anterior presentation

Unfortunately, modern medicine is not able to influence the location of the placenta. Treatment of placenta previa comes down to the constant supervision of doctors and timely examinations. In this case, not only the condition of the fetus and placenta, but also the pregnant woman is monitored. Be sure to do a blood test regularly. The level of hemoglobin and the ability of the blood to clot are checked. The fact is that anemia or acute blood incoagulability can play a bad joke on the expectant mother in case of bleeding.

If, for a period of more than 24 weeks, a woman diagnosed with anterior placenta previa opens vaginal bleeding, no matter how severe it is, the woman is hospitalized. And be sure to go to the hospital where there is a special resuscitation unit. In case of extensive blood loss. The main and first appointment for all women with bleeding during pregnancy is absolute peace.

The formation of the placenta along the anterior wall of the uterus is a variant of the norm, but in some cases it may increase the risk of developing pregnancy complications.

Possible risks

Increased Risk low location and . If the placenta initially forms low enough, then as the uterus enlarges, it will fall closer and closer to the internal pharynx, which can lead to full or partial presentation;
Increased Risk normally located placenta. The anterior wall of the uterus undergoes significant changes during pregnancy: it is significantly stretched and thinned. With increasing gestational age, the sensitivity of the uterus increases. Even minor impacts (, stroking the stomach) can lead to and. The placenta cannot contract, as a result of which its detachment may occur;
Increased risk of true placental accreta. This pathology is quite rare. An increased risk of its occurrence occurs in women with a history of surgical interventions on the uterus or damage due to abortion, diagnostic curettage. In this case, the placenta can form and adhere to the area of the scar or internal damage;
Auscultation difficulties. The location of the placenta on the anterior wall can make it difficult to listen to the fetal heartbeat with a stethoscope: the tones are heard more deaf.

Information It should be noted that the location of the placenta along the anterior wall of the uterus is not a pathological condition, and the risk of complications is extremely small. In most cases, women calmly bear a child and give birth through the natural birth canal without any negative consequences.

Without the normal functioning of the placenta, it is impossible to imagine the full growth and development of the baby. This article will help you understand what placenta previa on the anterior wall of the uterus means and what it affects.

What it is?

To ensure the vital activity of the chorion, and in the future, the fetus, a full blood flow is required. The baby can receive all the nutrients and oxygen through the system of uteroplacental arteries. They pass through the placenta in large numbers, ensuring the growth and development of the fetus.

The main function, which is inherent in nature in the placental tissue, is to provide the fetus with nutrients, as well as its protection from external influences. How the placenta is located largely depends on the intrauterine development of the fetus. At a certain period of pregnancy, its movements help to determine the intensity of fetal growth.

The rate of intrauterine development of the baby also depends on how the placenta is attached. Attachment of placental tissue is determined, in fact, from the first weeks of pregnancy. The location of implantation of a fertilized egg affects where the placental tissue will be located.

The placenta is most often located on the back wall of the uterus in the region of its bottom. In some cases, it can also be located in the region of the side walls - either right or left. If there is a lot of placental tissue, then it can be attached to several uterine walls at once.

This physiological location of the placenta is explained quite simply. The blood supply in the area of the fundus of the uterus and its posterior wall is quite well expressed. This helps the fetus to grow quickly and intensively.

Obstetricians and gynecologists note that in some cases the placenta can also attach to the anterior wall of the uterus. It should be noted that this is much less common.

The normal attachment of the placenta along the back wall is due to nature not by chance. This arrangement is more beneficial for the intrauterine development of the fetus.

Placental tissue can be attached in different parts of the uterus. So, most often it is attached to the bottom. However, under certain conditions, the laying of placental tissue occurs below - in the region of the lower segment of the uterus. Too low location of the placental tissue is fraught with the development of its presentation.

Doctors consider placenta previa to be a pathology when the placental tissue is in close proximity to the internal os of the uterus. Normally, there is a certain distance between them. So, in the 2nd trimester, the placental tissue is normally 5 cm higher than the internal os. If this distance is significantly reduced, then this pathological condition is called presentation.

Doctors distinguish several clinical variants of placental tissue presentation. So, placenta previa can be central, marginal or lateral. Different clinical variants of this pathology are due to which wall the placental tissue is attached to.

Why is this happening?

Attachment of the placenta to the anterior wall of the uterus is due already from the earliest stages of pregnancy. It happens quite simply. A fertilized egg, for some reason, cannot attach to the bottom of the uterus and begins to sink lower. So she descends almost to the internal pharynx, where her implantation takes place.

The development of anterior placenta previa can contribute to various gynecological diseases. Chronic inflammation that occurs in the reproductive organs of a woman leads to their damage. In this case, the mucous membrane lining the inner surface of the uterus changes. Such changes contribute to the fact that a fertilized egg can attach in the lower sections.

The placenta can be attached to the anterior wall of the uterus even if the woman has undergone a number of gynecological operations. So, curettage or the consequences of surgical abortions can contribute to the development of this type of presentation.

Doctors note that the risk of developing placenta previa is slightly higher in multiparous women. If at the same time a woman has a burdened obstetric and gynecological history, then the likelihood of anterior presentation of placental tissue increases several times.

Various congenital pathologies of the reproductive organs can also contribute to the development of this pathology. Placenta previa can occur in women suffering from uterine hypoplasia. Anatomical defects in the structure of the uterus can also contribute to the development of this pathology.

Features of this location

Attachment of placental tissue along the anterior wall is less physiological. This arrangement of placental tissue has both disadvantages and advantages. The pros are much less than the cons.

It should also be noted that such a clinical situation requires a specific medical approach. For a pregnant woman who has such an arrangement of the placenta, quite careful monitoring by doctors is required.

pros

The advantages of anterior placenta previa include the possibility of migration. During several months of waiting for the baby to be born, the placental tissue can change its position. Doctors note that the placental tissue with anterior placenta previa is much easier to move than with the posterior one.

Minuses

It is noted that the placenta is extremely rarely attached to the anterior wall of the uterus. This feature is of great biological importance. This is explained quite simply. The placental tissue is very delicate. It can be easily damaged due to various external traumatic influences.

The location of the placenta along the anterior wall of the uterus can be dangerous for the development of its detachment. In this case, abdominal trauma can contribute to the development of dangerous uterine bleeding. If it is too intense, then in such a situation, acute oxygen starvation of the fetus may develop, which means that there will be a strong threat to the life of the baby.

Is it possible for the placenta to migrate?

Migration is considered to be a change in the original location of the placenta. Experts believe that a change in the localization of placental tissue during presentation along the anterior wall is possible. This is usually warned by pregnant women and doctors when contacting them for advice.

When a placenta previa to the anterior wall is detected in the early stages of pregnancy, the expectant mother should not panic first of all. Before the onset of childbirth is still quite far away. During this time, the placental tissue can shift and even significantly change its position.

Such changes are assessed through ultrasound. As a rule, doctors prescribe several consecutive ultrasound examinations to track the dynamics. With placental tissue previa, vaginal examinations often should not be performed. The lower the placenta is, the more likely it is to be damaged. Tracking the dynamics of the location of the placental tissue during presentation is very important. It helps doctors detect developing complications in a timely manner and take the necessary measures to improve the situation.

It should be noted that in most cases the placental tissue changes its position rather slowly. It is optimal if this process occurs in the female body within 6-10 weeks. In this case, the likelihood that the expectant mother will experience any pronounced uncomfortable symptoms is quite low. Usually, the migration of placental tissue is completely completed by the middle of the 3rd trimester of pregnancy.

If for some reason the placental tissue moves too quickly, adverse symptoms may also occur. The most dangerous of them are the development of bleeding and detachment of placental tissue from the uterine wall. As a rule, adverse symptoms develop if the migration of the placenta occurs in 1-2 weeks. The rate of placental migration depends on many factors and reasons, including how high the placental tissue was initially located.

Effects

During a pregnancy that occurs with the development of anterior placenta previa, various surprises can be expected. Usually adverse symptoms begin to develop from the 2nd trimester of pregnancy. The course of the 3rd trimester can also be complicated by the development of a number of pathologies.

Expectant mothers should remember that the presence of placenta previa is not a sentence for the birth of a healthy child. Quite a few women have already encountered such a pathology, who gave birth to their healthy, long-awaited babies.

It is important to remember that such a “special” pregnancy only requires a more careful attitude of the expectant mother to her health, as well as careful monitoring of the course of intrauterine development of the fetus by specialists.

With a low location of the placenta and its presentation, the most dangerous complication is, perhaps, the development of bleeding. If it's strong enough, it won't go unnoticed. In this situation, a woman notices the appearance of blood from the genital tract. The severity of bleeding can be different, the color of the blood - from bright red to dark brown. In this situation, the main thing is to remember that when such bleeding occurs, women with placenta previa should immediately seek advice from an obstetrician-gynecologist.

Placental abruption is another complication that can develop during such a pregnancy. The severity of the resulting disorders in this case largely depends on how much the placenta has exfoliated from the uterine wall.

If this area is small, then detachment can only be detected through ultrasound. In this case, a woman may not even have spotting from the genital tract, or they will be so insignificant that they will be ignored.

If the placental tissue exfoliates strongly enough, then in such a situation it is already possible to suspect this condition by clinical symptoms. So, the expectant mother begins to feel pretty bad. She develops severe weakness, pain in the abdomen may develop, and bloody discharge from the genital tract also appears.

Severe placental abruption is also dangerous and a violation of the general condition of the fetus. Violation of oxygen supply leads to the fact that the fetus begins to experience hypoxia - oxygen starvation. This situation, as a rule, contributes to the fact that the clinical parameters of the fetus change. So, his heart rate and motor activity significantly change.

With the development of severe placental abruption, a pregnant woman needs to be urgently hospitalized in a hospital. The further algorithm of medical actions will largely depend on what the gestational age is.

If the threat to the life of the mother or fetus is too high, doctors will be forced to resort to emergency obstetric care. It is carried out according to vital indications.

How is childbirth going?

The choice of tactics of obstetrics in placenta previa, as a rule, is quite responsible. The life and health of the expectant mother and her baby depend on this.

It should be noted that at present, more and more obstetrician-gynecologists give their preference to the surgical method of childbirth, choosing a caesarean section. In this situation, the threat of developing birth injuries and injuries is much lower. Of course, caesarean section has certain disadvantages, since it is essentially a surgical operation.

However, with placenta previa, saving the life of the baby is important.

The formation of the placenta is observed from the first day of pregnancy of the fairer sex.

At the 16th week of pregnancy, the placenta is a fully functioning organ. It delivers oxygen and nutrients to the fetus, which ensures its full growth and development. The placenta also removes the waste products of the baby.

In most cases, the organ is located on the back walls of the uterus. But sometimes the location of the placenta is the anterior wall of the uterus.

Normally, the placenta in the fairer sex is located on the back walls. If a woman's uterus is not pregnant, then it is behind the bladder. After conception in a woman, the uterus moves forward, and the bladder is located behind it. With the development and growth of the child, the anterior wall of the uterus is stretched, while the posterior wall remains practically motionless.

The location of the placenta on the posterior walls of the uterus is characterized by the presence of a large number of advantages:

This arrangement ensures the immobility of the fetus. This is due to the minimal ability to stretch the rear wall. Compared to the front wall, it is denser and thicker. During the period of uterine contraction, the organ will give in to minimal loads, which will exclude the possibility of placental discharge.
When the placenta is located behind, a lower level of trauma is provided. When the baby moves and kicks, it will affect the placenta much less often than with a different location.
With the posterior location of the placenta, the risk of its exfoliation is minimized. Premature exfoliation of the organ in most cases is observed when it is located in front.
If located on the back walls of the uterus, this significantly reduces the risks of such phenomena as its increment or attachment.

The placenta during pregnancy can be located not only on the back, but also on the side walls. It can also be located on the anterior wall of the uterus. This location does not apply to a number of pathologies. Despite this, it leads to the emergence of various kinds of risks.

Features of the anterior location of the placenta

If the organ is located on the front walls of the uterus, then it will be quite simple for the doctor to determine this by the external signs of a pregnant woman.

In a representative of the weaker sex, with such an arrangement of the placenta in the uterus, the size of the abdomen is larger than normal. This leads to the appearance of a large number of stretch marks.

Many women feel very little or do not notice them at all. In most cases, fetal movements begin to be felt much later than the established norm.

When the doctor listens to the fetal heartbeat, he hears it remotely. This causes difficulties when examining a child.

The location of the placenta on the anterior wall of the uterus causes a large number of inconveniences during the examination of a representative of a weak hearth. It is a little more difficult for a woman herself to bear a child than with a normal placenta.

Existing risks

When the placenta is located on the anterior wall of the uterus, there are certain risks that can lead to negative consequences.

In most cases, there is an increase in the placenta to the wall of the uterus. Such a pathological condition occurs in extremely rare cases, but it must be remembered by those representatives of the weaker sex in whom previous births were carried out by the method or other operations were observed. The appearance of a pathological condition is explained by the fact that the placenta is attached as tightly as possible to the postoperative scar.

Attachment of the placenta to the anterior wall of the uterus can be observed after abortions, in which curettage was used, manual separation of the placenta with damage to the walls of the uterus. Also, pathology can be observed against the background of perforation and rupture of the uterus.

In women, there may be a risk of placenta previa, which is explained by anatomical features. When the placenta is located on the posterior walls of the uterus, as it grows, the organ moves upward. These are anatomical changes that eliminate the possibility of development.

When the organ is located on the anterior wall of the uterus, certain complications may occur. With a low location of the embryo at the initial stage, the placenta will grow quite high.

When the embryo is close to the exit from the uterus, the placenta will drop down. As a result of this, partial or complete presentation and closure of the anterior pharynx by the organ is observed. In most cases, with this arrangement of the organ, its premature is observed.

Most often, this location of the placenta leads to its detachment. If we compare the anterior and posterior walls of the uterus, then the first of them is more extensible and thin. As the fetus grows, there is an increase in pressure on the anterior wall. In addition, the baby in the womb begins to push intensely. At a later date, there is a high level of sensitivity of the uterus to external influences.

When a woman strokes her stomach or feels the baby move, in most cases this leads to training uterine contractions. These are not dangerous either for the child or for the fairer sex. When the placenta is located on the anterior wall of the uterus, there may be a risk of its premature exfoliation. With a quality attachment of the placenta and the absence of scars on the uterus, a woman's pregnancy will proceed normally.

The location of the placenta on the anterior wall of the uterus is influenced by a whole group of factors. The most common cause is a variety of surgical interventions, caesarean section.

In order to determine the location of the organ, an appropriate diagnosis is carried out. If the doctor has doubts about the location of the placenta, he prescribes an ultrasound to the representative of the weaker sex.

The location of the placenta on the anterior wall of the uterus is not a pathological process. But the representative of the weaker sex needs to be as careful as possible, since such a condition can lead to complications.

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