Cervical insufficiency, while generally not a direct cause of infertility, is closely linked to the occurrence of mid-pregnancy miscarriages. Understanding the classification, diagnosis, and treatment options for cervical insufficiency is of paramount importance for women aspiring to achieve successful pregnancies. Cervical insufficiency can be categorized into four types: congenital cervical developmental shortening (less than 4 centimeters), acquired cervical insufficiency following…
