Cervical erosion is an outgrowth of the cervical columnar epithelium, also known clinically as cervical erosion-like changes. In general, mild and moderate cervical erosion does not affect pregnancy, but severe cervical erosion may affect pregnancy, at which point patients need to be treated promptly to avoid infertility. Cervical erosion is not really a tissue erosion, it is caused by the exuberant secretion of estrogen in women’s bodies, which leads to the outward migration of the cervical columnar epithelium, causing red granular changes on the surface of the cervix, visible to the naked eye similar to erosion, which is a normal physiological phenomenon and does not affect pregnancy. In a few patients with more severe cervical erosion, cervical hypertrophy and increased cervical discharge can occur, affecting conception, as well as causing damage to sperm and affecting sperm motility, and some patients may have irregular bleeding from the cervix, which requires timely treatment to change the state of cervical erosion. Patients with celiac disease are advised to pay attention to sexual and menstrual hygiene to avoid local infection. Have an annual gynecological examination as well as cervical cancer screening to find out whether there is HPV infection in the cervical epithelium and whether there are lesions in the epithelium.