What happens if the uterus is anterior?

Many female friends pay attention to their uterus, because it means they can give birth to babies, so the uterus is very important to women. However, some female friends may have an anterior uterus. What is going on? Then let’s ask an authoritative expert to explain to everyone what is the anterior position of the uterus.

Anteverted Uterus - Overview

The normal position of the placenta is attached to the body of the uterus. If it is attached to the lower segment of the uterus or covers the internal os of the cervix and is lower than the presenting part of the fetus, it is called placenta previa. Placenta previa is one of the main causes of bleeding in late pregnancy, threatening the lives of mother and child. It is more common in elderly or multiparous women, especially multiparous women, with an incidence rate of about 1:55~1:200. It is a serious obstetric complication.

Anteverted uterus - causes

It is not clear at present, but it may be related to endometrial lesions, excessive placental area or delayed development of the fertilized egg. Postpartum infection, multiple births, intrauterine surgery or multiple curettages can cause endometritis or endometrial damage, resulting in incomplete growth of blood vessels in the uterine decidua and insufficient blood supply when the fertilized egg is implanted. In order to absorb enough nutrients, the placenta area expands and extends to the lower part of the uterus, forming placenta previa. It may also be due to the placenta being too large, such as in multiple pregnancies, maternal and fetal blood type incompleteness, etc., where the placenta extends to the lower part of the uterus or covers the internal os of the cervix. Or there may be an accessory placenta extending into the lower part of the uterus. It is also possible that due to the slow development of the fertilized egg, it is not yet capable of implantation when it reaches the uterine cavity and continues to move downward, resulting in implantation in the lower segment of the uterus, where it grows and develops to form a placenta previa.

Anteverted uterus - classification

There are three types according to the relationship between the edge of the placenta and the cervical opening.

(1) Complete placenta previa: The placenta completely covers the internal cervical os, also known as central placenta previa.

(2) Partial placenta previa: The placenta partially covers the internal cervix.

(3) Marginal placenta previa: The placenta is attached to the lower part of the uterus, with the lower edge reaching the edge of the internal cervical os, also known as low-lying placenta previa.

The above is the relevant article about what is the anterior position of the uterus. I hope that after reading the above article, you can have a comprehensive understanding of what is the anterior position of the uterus, and pay more attention to your body to prevent diseases.