Causes of cervical opening drop in the second trimester

The second trimester of pregnancy may be related to uterine enlargement, fetal position change, excessive activity, cervical insufficiency, etc. 1. Uterine enlargement With the growth and development of the fetus, the uterus gradually increases, which may cause certain traction and compression on the cervix, thus causing a feeling of falling. This is a common condition during pregnancy, usually without undue concern, but it is necessary to closely observe whether the feeling of falling continues to increase or is accompanied by other discomfort symptoms. 2. Changes in fetal position The position of the fetus in the uterus changes, and sometimes it may cause a feeling of falling at the cervical orifice. If the fetal position is low, this feeling may be relatively obvious. Regular prenatal check-up can understand the fetal position in time, so as to take corresponding measures. 3. Excessive activity If pregnant women carry out more intense activities or stand or walk for a long time, it may increase the burden on the body and cause a feeling of falling of the cervical orifice. At this time, they should rest properly and adjust the amount of activity to see if the symptoms are alleviated. 4. Cervical insufficiency If there is cervical insufficiency, there may be a feeling of cervical drop in the second trimester of pregnancy, and may be accompanied by shortening of the cervical canal. This is more dangerous and may increase the risk of premature birth. Timely medical treatment is needed for detailed examination and evaluation, and treatment plans are formulated according to specific conditions, which may include cervical cerclage.