The causes of vaginal polyps in women are as follows: First, it may be due to vaginal inflammation stimulation, resulting in excessive proliferation of local mucosal tissues, second, women in the process of vaginal delivery, due to vaginal rupture of some of the stitches after the excessive proliferation of tissues and cause. Vaginal polyp is a benign lesion, smaller polyps will not affect normal sex life, if the vaginal polyp is larger, affecting sex life or impede the flow of menstrual blood, give surgical excision and need to be sent to the operation of pathological tests, in order to prevent polyp malignant changes. Women who are sexually active should have detailed gynecological checkups every year, including vaginal, cervical, uterine and adnexal examinations, as well as ultrasound examinations for early detection of pelvic lesions.