The vast majority of women who have a cesarean section will not have vaginal laxity, the reason why vaginal laxity is common for the following reasons: 1, because vaginal delivery of women due to the prelude part of the pressure to the pelvic floor of the time will be longer, so that the pelvic floor muscle tension decreases, there will be a vaginal wall laxity, and may even appear in the anterior and posterior walls of the vagina or the uterus prolapse of the situation. Therefore, it is recommended that both women who have a normal birth or a cesarean section, should insist on doing anal exercises to exercise the pelvic floor muscles and prevent the relaxation of the vaginal wall, which can improve the situation of the vaginal wall relaxation, but also prevent uterine prolapse. 2, if the cesarean section of the female, after a certain age with the decline of organ function, may also appear vaginal relaxation, so for women to do anal exercises is very important. The most important thing to do is to do anal exercises for women.