What is the anterior position of the female uterus? Many women have doubts about this. In fact, don't worry too much about the anterior position of the uterus. Generally speaking, there is something wrong with the orientation of uterus and cervix, which is towards the back of vagina. Moreover, its position is low, and it is easy for the uterus and cervix to be soaked by male body fluids during sexual life. It is very beneficial for women to conceive. So in theory, this is a good thing for women who want to get pregnant.
The survey results show that women in the front of the uterus are prone to placenta previa during pregnancy. This phenomenon deserves attention, because it may affect the safety of mother and baby! The consequences of placenta previa are very serious. If not handled in time, both mother and baby will be in danger. This phenomenon mainly appears in women in front of the uterus. Women with placenta previa lost their lives because they were not treated in time, and the health of the fetus was seriously affected. Therefore, if bleeding is found in the third trimester of pregnancy, please pay attention to it, inform your family in time, and go to the hospital for examination and treatment immediately.
What is the normal range of uterine anterior position size? The normal uterus is about 7-8 cm long, 4-5 cm wide, and the muscular layer is about 2-3 cm thick. The volume of the whole uterine cavity is about 5 ml. The normal uterus is inverted pear-shaped in the pelvic cavity. The uterus is divided into uterine body and cervix, and there is a connecting part between uterine body and cervix called isthmus. The isthmus of pregnant women is usually about 1 cm. The uterine body is also divided into the bottom of the uterus and the uterine horns on both sides of the uterus. The uterine horns on both sides are connected with the fallopian tubes on both sides. The opening of the fallopian tube is located in the uterine horn on both sides, and then enters the uterine cavity. Usually in clinical work, color Doppler ultrasound indicates that the volume or shape of some uterus will change. If there is adenomyosis or hysteromyoma, the uterus will be larger, and sometimes even locally enlarged. If there are uterine malformations, including double uterus and saddle uterus, there will be changes in uterine morphology.
Under normal circumstances, the position of the uterus is 1. The uterus has two positions: the anterior uterus and the posterior uterus. It is generally believed that the anterior part of the uterus is in a normal position. Before the uterus, it means that the cervix points backward below the cervix and is located in the body. Therefore, after sexual life, semen tends to concentrate there, and the cervix is easily soaked by semen, which is beneficial for sperm to meet eggs through the cervix. Therefore, there is a great chance of the uterus before pregnancy. The position of female uterus in pelvis can be divided into anterior uterus, middle uterus and posterior uterus.
2. Under normal circumstances, the uterus leans forward and bends forward. Leaning forward means that the angle between the longitudinal axis of uterine cavity and the longitudinal axis of cervix is less than 90 degrees.
3. The uterus backward is called the posterior position of uterus. There are two kinds of uterine contraction and posterior uterine contraction. When the longitudinal axis of the uterus remains unchanged, the whole uterus falls backward, which is called backward uterus. When the uterus descends and the junction between the uterine body and the cervix forms an acute angle, it is called uterine retroflexion. The former is more common and the latter is less common. Common causes lead to ligament relaxation, pelvic floor diaphragm and extensive ligament injury.