Normal cervical canal length is generally between 2.5 and 3 centimeters. If a woman's cervical canal is less than 2.5 centimeters, it is considered as a case of short cervical canal, which may lead to miscarriage or premature birth during pregnancy. Therefore, in the case of a short cervical canal, women need to undergo regular prenatal check-ups after pregnancy, especially in the late pregnancy period. They should avoid strenuous activities and rest in bed whenever possible.
What to do if the cervical canal is too short? The normal cervical canal length is 2.5-3 centimeters, but it gradually shortens as the pregnancy progresses. If the cervical canal
