Hypertrophy of the cervix is classified as normal or abnormal. After normal normal normal birth, especially after multiple normal births, the relative enlargement of the cervix is caused by incomplete uterine regeneration. This is a normal phenomenon and does not need to be treated. Local hypertrophy and edema of the cervix can be caused by chronic cervicitis, localized cervical fibroids, localized lesions of the cervix, even invasive carcinoma of the cervix, cysts of the cervix and so on. This is an abnormality and needs to be treated. Under normal circumstances, cervical hypertrophy does not need to be treated if there is no abnormality after cervical cancer screening. However, it is necessary to do the cancer screening test every year.