Six months after childbirth although the uterus has returned to its original size state, but most women’s abdomen failed to return to its prenatal state for the following reasons: First, the fat in the abdomen thickened and increased during pregnancy, and after childbirth this fat still accumulates in the abdomen. Second, during pregnancy and delivery, many women will have a state of separation of the rectus abdominis muscle, resulting in abdominal muscle weakness. And the increase in fat will cause the abdomen to sag and sag. Third, after birth, women’s pelvis will be deformed, and the hip joint may also be displaced, causing changes in women’s body shape and posture, with the abdomen sticking out forward. Want to return to the prenatal state, need to carry out a period of effort. First of all, you should eat a light diet and eat less high-calorie, high-fat food, followed by regular and regular exercise to increase your body’s metabolic rate. In particular, aerobic exercises, core exercises, and resistance exercises should be performed, which help fat loss and increase abdominal muscles. Rehabilitation exercises should also be taken to restore the shape of the pelvis if necessary.