What is the posterior position of the uterus? A normal uterus lies between the rectum and bladder. The position of uterine body is not fixed, and it will change with the filling of bladder and rectum and supine or prone position.
The uterine body falls backward to the rectum, which is called posterior uterine position. This is divided into two situations: the first one is that the uterus falls backwards, and the whole uterus falls backwards, just like an upright person falls backwards, and the cervix is tilted towards the front bladder; The second type of uterine retroflexion is that the uterine body falls backwards, and the uterine body is at an acute angle with the cervix, just like an upright person doing the action of lowering his back. This is my uterine position, which is particularly bad for pregnancy.
Everything that affects pregnancy in the posterior position of uterus has two sides, not absolute. Therefore, it is necessary to analyze the situation in detail in order to know the extent to which you are affected. First, the uterus is slightly backward, which is easy to conceive; Second, the uterus is retroflexion, and the position of the uterus remains unchanged. Can't change because of the change of body posture. I belong to this type, and it is not easy to get pregnant. Because the cervix is difficult to soak in the "semen pool", it prevents sperm from entering the uterus.
The occurrence of uterine retroflexion is caused by many factors, and the common diseases are pelvic inflammatory disease and endometriosis. Therefore, if you have uterine posterior position, you should go to the hospital for examination and know what type of uterine posterior position you belong to. If you belong to the most serious uterine contraction, then you should also determine what causes it, so that we can prescribe the right medicine and treat it effectively.
Why is it more difficult to conceive in the posterior position of uterus than in the anterior middle position of uterus? It is not absolute that it is difficult to conceive in the posterior position of uterus, but most of the posterior position of uterus is accompanied by cervical ectropion. Under normal circumstances, if the woman lies on her back in the same room, most of the male semen will be stored in the posterior fornix of the vagina. At this time, if the uterus and cervix are facing down, the cervix can be immersed in semen, and sperm can easily enter the cervix and combine with eggs to conceive. However, if the external uterine orifice is upward, the cervical orifice cannot be immersed in semen, which will reduce the chance of pregnancy.
How to correct the posterior position of uterus? If it is a uterus with good activity, most of it can be corrected by changing the position, such as taking a prone position to rest, and sticking to the knee-chest position 10- 15 minutes every day, three times a day. If gynecological examination finds that the uterus is in a backward position with poor mobility, usually accompanied by dysmenorrhea and abdominal distension, it is necessary to go to the hospital in time to find out the main cause of infertility and treat it in time.