Whether a woman's cervical function is sound or not directly affects her fertility. If the cervical function is not sound, the cause must be thoroughly investigated and treated. At the same time, women also need to undergo cervical function tests after pregnancy. So, how many weeks should women undergo cervical function tests for IVF twins?
Under normal circumstances, women should undergo cervical function tests between 14-18 weeks of pregnancy, mainly through B-ultrasound detection to check the length of the cervix. If the cervix is not fully functional, cervical suturing should be done in a timely manner to extend the gestational age and help pregnant women give birth smoothly. If women undergo in vitro fertilization and are pregnant with twins, they also need to undergo cervical function tests at this stage and go to a regular hospital for examination.
Measuring the length of the cervical canal is usually done from 14 weeks of pregnancy by ultrasound to evaluate whether the cervical function is normal. If the length of the cervical canal is less than 3.0cm, it is considered cervical incompetence. Pregnant women with cervical dysfunction are prone to late stage miscarriage symptoms after 14 weeks of pregnancy and before 28 weeks of pregnancy. So it is necessary to choose a suitable time for cervical cerclage surgery to ensure fetal protection treatment.
Pregnant women should pay attention to regulating their emotions during cervical function tests, and not be overly nervous or anxious, which can easily affect the accuracy of the test results. In addition, pregnant women should also pay attention to wearing loose fitting clothes for easy examination.
