In the process of delivery, the mother will hold her breath to deliver the fetus, causing damage to the pelvic floor muscles and stretching the pelvic floor ligaments, which often causes the anterior vaginal wall to bulge after delivery due to laxity of the pelvic floor muscles and ligaments. In the milder cases, the mother may feel no symptoms or feel the bulge in the pubic area, while in the heavier cases, there is a sensation of falling and the bulge increases during exertion or straining, and there may also be difficulty in urination. Maternity can be relieved by pelvic floor muscle exercise method, pelvic floor biofeedback therapy: 1, pelvic floor muscle exercise method: maternity can do the action of tightening the anus, each tightening for not less than 3 seconds, and then relax. Do it continuously for 15-30 minutes and carry out 2-3 times a day, or do pelvic floor muscle training 150-200 times a day; 2. Pelvic floor biofeedback therapy: through electromyography, pressure curve or other forms, convert the information of muscle activity into auditory and visual signals to feedback to the mother, guide the mother to carry out correct autonomous pelvic floor muscle training and form conditioned reflexes, which can effectively control poor pelvic floor muscle This can effectively control poor pelvic floor muscle contraction and improve and correct this contraction activity to relieve postpartum anterior vaginal wall bulge. Women should avoid straining, take rest, exercise properly, and eat more high-fiber foods such as celery and spinach to avoid constipation causing increased intra-abdominal pressure and aggravating the symptoms of vaginal bulge.