With the continuous improvement of health care conditions and extensive women’s screening, the prevalence of cervical cancer has decreased significantly, especially advanced cervical cancer has become less and less common. The results of epidemiological studies on cervical cancer show that matrimonial factors, cervical erosion, circumcision, sexual behavior, sexually transmitted diseases and viral infections are risk factors for the development of cervical cancer. For these risk factors, the following preventive measures can be taken: 1. Regular gynecological examination and regular cervical TCT examination. If abnormal cervical TCT is found, it should be further treated. 2. Pay attention to menstrual and puerperal hygiene and develop good hygiene habits to reduce or prevent the occurrence of cervicitis. 3.Actively treat chronic cervicitis, especially those with long-term increased leucorrhea or abnormal vaginal bleeding should immediately go to hospital for examination and take effective treatment measures. 4.Take new method to deliver baby; avoid cervical laceration during delivery or abortion. Once the laceration occurs, it should be surgically sutured. 5.Where bilateral ovaries need to be removed due to some gynecological disease, the uterus should be removed at the same time, except as a last resort, it is generally not advisable to make a total hysterectomy to avoid the occurrence of residual cervical cancer. 6, advocate late marriage and less childbearing.