What is the difference between the anterior and posterior walls of placenta during pregnancy?

Posterior wall of placenta: The placenta growing on the posterior wall of uterus. It usually takes more than five months for a mother's stomach to show her chest. Because the fetus grows up, it first reaches the waist. Generally, others can see that the waist is really thick from the pregnant back. Although the belly does not show the chest, the baby is not necessarily small. The anterior wall of placenta is the placenta growing in the anterior wall of uterus. My mother's stomach is pregnant very early, usually around four months. When the fetus grows up, it goes abroad first, which means that the pregnant mother can't be seen from behind, and the stomach is very big from the side. At seven or eight months, people will ask: Will you have children soon?

If there is a difference between the anterior wall and the posterior wall of the placenta, the main difference is that the fertilized egg is initially implanted in different places, with the anterior wall of the placenta implanted in the front and the posterior wall of the placenta implanted in the back. The anterior and posterior walls of placenta are common phenomena, but if the placenta is attached near the cervix, it belongs to placenta previa, which affects delivery and easily leads to premature delivery and massive bleeding. For the anterior or posterior wall of the placenta, this is a normal attachment, and pregnant women don't have to worry.

Generally speaking, the anterior placental wall and the posterior placental wall only indicate that the fetus is sitting differently. The anterior wall of placenta means that the upper part of uterus faces the abdomen of pregnant women, and the posterior wall of placenta means that the upper part of uterus faces the back. In contrast, the abdomen shape of the front wall of placenta is more prominent, and it is easier to expose the chest. During pregnancy, the pregnant mother will not be too tired, but what she feels most is that her stomach leans forward; The posterior wall of the placenta, that is, the baby's position is the back, so the placenta breast has no anterior wall, but pregnant women often feel very backache.

Many people also say that when pregnant, the front wall of the placenta is male and the back wall is female. In fact, this statement is not reliable, and experts also say that it is unscientific and inaccurate to determine the placenta position of fetal sex. So don't worry about the anterior or posterior wall of the placenta, giving birth to a boy or a girl. This paper briefly introduces the difference between the anterior wall and the posterior wall of placenta. I hope that pregnant mothers will understand this step in depth, and don't be stupid enough to distinguish and worry!