The muscles and fascia of pelvic floor are the main tissues to maintain the elasticity and tightness of female vagina during vaginal contraction surgery. Vaginal delivery will cause different degrees of damage to pelvic floor tissue. At the same time, with the increase of age, the ovarian function will gradually decline, and the amount of estrogen will decrease, which will degenerate the supporting structures such as fascia, decrease the muscle tension, and contract the mucosa, making the vagina more relaxed and inelastic. Over time, some women will have urethral or bladder bulging, leading to stress urinary incontinence (sneezing or jumping).

Some patients with vaginal relaxation are slow to respond to stimulation or slow to reach orgasm in sexual life, which will lead to long-term sexual apathy, affect the quality of life of couples, and even lead to emotional breakdown.

Vaginal tightening is a kind of gynecological plastic surgery designed to improve the quality of husband and wife's sexual life and treat urethral, bladder and rectal prolapse. Surgery was performed according to patients' different ages, vaginal relaxation and perineal injury. The injured and flabby muscles and fascia were repaired by surgery, which made the vagina more elastic and elastic, and the torn perineum returned to the prenatal state after repair. The postoperative appearance is not only satisfactory, but also reduces the psychological and physical pain of patients and improves the quality of life. Vaginal contraction is only a beautification operation, which can only make up for some physiological problems, if women lack confidence in their sexual life; That's a psychological problem. Vaginal contraction can not meet the requirements of such women; At the same time, the operation of shrinking vagina itself is harmful. After all, cutting meat on yourself is limited for some women who are not married and have children. It can't regulate women's gynecological diseases, and surgery may also infect gynecological diseases. In addition, if husband and wife can't respect and care for each other, have no common interests in life and can't communicate well, then. No matter how successful the operation is, it is useless. After all, the content between the sexes is very complicated, involving physiology, aesthetics, sociology and many other aspects. How can a small vaginal contraction be repaired to save the relationship between husband and wife?