Does cervical atresia not complete pubic can ache?

Update Date: 2022-02-20 Source: Network

summary

Cervical atresia, is the cervical "painless expansion" and can not be locked, so that amniotic membrane prolapse, leading to water and abortion. This kind of situation occurs in the second trimester of pregnancy, and will cause repeated abortion in the second trimester of pregnancy. So cervical atresia incomplete pubic can ache?

Does cervical atresia not complete pubic can ache?

The main causes of cervical atresia are congenital cervical dysplasia and postnatal cervical injury. Congenital heart disease accounts for about 30% - 50%, including mothers taking des during pregnancy. Most of the acquired causes are related to induced abortion or cervical conization in the early stage of cervical cancer.

Generally, the cervix of a pregnant woman is almost closed during pregnancy. When the full-term pregnancy begins to labor, the cervix will gradually open. And a few pregnant women's cervix in the growing expansion of the uterus and fetal pressure, less than mature will expand, this situation is called cervical atresia. It is estimated that there will be 1-2 in every 100 pregnant women; It is generally believed that 20% ~ 25% of mid-term abortion is caused by this, immature fetus will flow out of the body, resulting in abortion.

Cervical weakness may be caused by hereditary cervical weakness, extreme cervical extension or severe tear caused by previous or multiple deliveries, cervical surgery or laser treatment, or trauma or abortion caused by curettage.

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The symptoms of cervical atresia is generally pregnant women's cervix during pregnancy is almost atresia, until full-term pregnancy into labor began to labor pain, the cervix gradually open. And a few pregnant women's cervix in the growing expansion of the uterus and fetal pressure, less than mature will expand, this situation is called cervical atresia. It is estimated that there will be 1-2 in every 100 pregnant women; It is generally believed that 20% ~ 25% of mid-term abortion is caused by this, immature fetus will flow out of the body, resulting in abortion.