Pelvic repair is recommended after 42 days postpartum, depending on the patient’s own recovery. Pelvic repair is mainly used for women with post-partum pelvic floor muscle laxity. Due to the pressure of the fetus during pregnancy and the increase in abdominal pressure during delivery, women may experience looseness of the vaginal wall or sexual disharmony, or even prolapse of the bladder and rectum, which affects the function of urination and leads to urinary leakage. If the pelvis is not repaired for a long time after delivery, it is easy to affect the health of the body in the future. Generally, mothers can do pelvic floor muscle training 42 days after delivery, and most mothers are able to recover 2 months after delivery. If the recovery is unsatisfactory, then you need to go to the hospital obstetrics and gynecology clinic, can accelerate the repair of the pelvic floor through electrical stimulation and other ways. In addition, the mother should also pay attention to more rest, strengthen nutrition, relaxation, keep the vulva clean and hygienic, can be appropriate to do with the anal contraction exercise, to promote the recovery of the pelvic floor muscles.