Causes of a Short Cervix

The shortening of the cervix is ​​mainly a problem of its own development. This congenital disease will cause problems in the birth canal of pregnant women and can easily lead to premature birth and miscarriage. This requires female friends to do more cervical cerclage during pregnancy to avoid premature birth and miscarriage of the fetus. Under normal circumstances, a woman's cervix will not shorten unless there is uterine contraction caused by uterine cold, especially gynecological inflammation infection.

1. What causes a short cervix?

A short cervix is ​​the result of its own development, that is, it is born like this and there is no reason for it. A short cervix can indicate a problem with the pregnant woman's birth canal, which can easily lead to premature birth. Ultrasound can be used to measure the length of the cervix to help doctors predict which pregnant women have signs of premature birth, and then provide appropriate medical care. Another benefit of using ultrasound to examine pregnant women is that doctors can predict which women are suitable for cervical cerclage, which is a procedure that sutures the cervix to fix it and try to avoid premature birth.

2. The normal length of the cervical canal is 2.5-3 cm. The length of the cervical canal is determined by congenital development. The cervical canal will gradually shorten as the pregnancy progresses. A short cervical canal does not affect sexual life and pregnancy, but it can easily cause miscarriage. If the cervical canal is found to be <2.2 cm, it is recommended to perform cervical cerclage between 14-18 weeks of pregnancy. At the same time, magnesium sulfate should be infused to protect the fetus and inhibit uterine contractions. After the operation, bed rest is required, sexual intercourse is prohibited for 2 months, and oral antibiotics are taken to prevent infection, such as cephalosporin antibiotics.

If it occurs in early pregnancy, then it may be a congenital shortened cervix. If it occurs in late pregnancy, then it may be a symptom of threatened premature birth. It is normal after delivery. Suggestions: It is suggested that your current medical history is too simple to determine the cause.

A short cervix in women is generally a congenital factor. Many women will also have some lesions during their development after birth, which can also lead to a short cervix and also need to be considered. In addition, if you have ever had any gynecological surgery, a short cervix may also exist.