Vaginal prolapse is a prolapse of the anterior and posterior walls of the vagina, and treatment needs to be chosen according to the age and degree of prolapse, with pelvic floor rehabilitation exercises for the less severe cases and surgery for the more severe ones. Normal vaginal tissues are invisible to the naked eye. The most important causes of vaginal prolapse are birth injuries, such as rapid labor, delayed labor, obstructed labor, and large size of the fetus, etc. In addition, poor post-partum rest, early participation in physical labor, early sexual intercourse, and age factors are all factors that cause vaginal prolapse. If the patient is young and the symptoms are mild, daily vaginal-anal contraction training, together with pelvic floor rehabilitation electric stimulation therapy, can achieve good therapeutic effect. If the symptoms are obvious, accompanied by uterine prolapse or vesicorectal bulge, which seriously affects normal life, surgery is recommended, with anterior and posterior vaginal wall repair and uterine ligament shortening for young patients, and anterior and posterior vaginal wall repair plus hysterectomy for old patients.