The best time for pelvic repair is within 42 days after delivery, which is the golden repair time, and the second golden period is from 42 days to 6 months after delivery. For cesarean section mothers, they should start moderate pelvic repair exercises after delivery, while for cesarean section mothers, it takes 1 week to recover after surgery, so pelvic repair exercises can be started about 1 week after delivery, and the intensity of exercises should be reduced appropriately. The 42 days after delivery is an important time for the whole body to recover and adjust to the prenatal function. With the power of the whole body organ recovery, pelvic repair exercises can help the discharge of the puerperal period and also help the recovery of the postnatal body, which will not cause the accumulation of abdominal fat due to excessive nutritional intake during the breastfeeding period. From 42 days to 6 months after delivery, the amount of exercise for pelvic exercises can be increased appropriately after the drainage of malodorous dew to further promote pelvic repair. If the loss of the body after delivery is serious, you need to adjust the body function before carrying out pelvic repair exercises, do not be overly greedy for work, or diet, which affects breastfeeding and organ function recovery.