After the birth of the belly flaccid situation, can be restored through appropriate exercise, and diet control. Belly flaccid because in pregnancy, the belly with the increase in uterine growth and obvious expansion, to late pregnancy, the expansion of the belly almost reached the limit, and in many cases will stretch marks. Control the diet, avoid overeating after delivery, eat more vegetables, eat high protein, low calorie food, the belly recovery will also help. When the fetus is delivered, the elasticity of the belly can not return to the pre-pregnancy state, it will lead to the belly flaccid. In the postpartum period can be through sit-ups, abdominal wall muscle exercise, etc., to make the belly laxity has improved, gradually recovered. Exercise to exercise to recover, generally the best results, but it takes a while, will not have immediate results.