Postpartum hips on both sides of the concave buttocks sagging, may be after delivery weight loss caused by obese hips thinning caused by the performance, according to the specific situation can be dealt with accordingly. During pregnancy, pregnant women need to eat a lot of nutrient-rich food for their own needs and the growth and development of the fetus, which may lead to obesity, there may be fat hips. After delivery, if the mother loses weight, it may cause the obese buttocks to become thin, which may cause the postnatal buttocks on both sides of the buttocks to appear sagging performance. If the maternal appearance of both sides of the hip depression buttocks sagging, can be appropriate hip exercise activities, massage treatment and other ways of treatment, may be improved to some extent. If the mother has postpartum sagging buttocks, she needs to be treated appropriately under the guidance of a medical professional.