After having an abortion, the stomach may be a little big with the following factors: First, after the abortion due to bed rest, and in the diet to strengthen the nutrition so that the metabolism is slowed down, overnutrition, so the accumulation of fat, abdominal fat skin is relatively loose, easy to lead to the accumulation of fat in the abdomen, the stomach will be enlarged. Second, the abortion has a leakage suction, that is to say, the product of pregnancy has not been discharged outside the uterus, continue to grow and develop, so the uterus enlargement will lead to an enlarged stomach, this situation corresponding to the early pregnancy reaction will not disappear. Third, the stomach enlargement after abortion may be combined with gynecological tumors, larger ovarian cysts can also lead to stomach enlargement.