Anterior vaginal wall ectropion refers to the bulging of the anterior vaginal wall, the causes of which include birth trauma, age-related relaxation of pelvic floor tissues, premature postnatal weight bearing, congenital dysplasia, chronic coughing, constipation, obesity, and so on. Anterior vaginal wall dilatation occurs in menstruating women, postmenopausal women, caused by anterior vaginal wall dilatation mainly include the following reasons: 1. Insufficient support of the pelvic floor muscles and fascia caused by pregnancy and childbirth, leading to pelvic floor muscle injury and perineal tear caused. 2. With the increase of age, the pelvic floor muscle tissue structure gradually relaxes, caused by insufficient support. 3. Early weight-bearing or heavy physical work after childbirth affects normal recovery. 4. Of course, congenital pelvic floor muscle development is not very good is also related. 5. Continuous chronic cough, constipation and other causes of increased abdominal pressure, the pelvic floor muscles, fascia damage. 6. Excessive obesity and other reasons lead to the expansion of the anterior vaginal wall. Patients with anterior vaginal wall dilatation are advised to consult a doctor in time for a clear diagnosis and symptomatic treatment in order to avoid delaying the condition.