The feeling of swelling in the abdomen after abortion may be a normal phenomenon, but if the feeling of swelling in the abdomen for a long time, it may be an abnormal phenomenon, and it is mostly considered to be caused by infection after abortion. During pregnancy, the uterus will grow with the growth of the gestational sac and the phenomenon of enlargement, when the abortion, the uterus needs to gradually return to the size of the pre-pregnancy, then the uterus will contract, which will cause abdominal distension. This is a normal phenomenon, and can be gradually disappeared in a short period of time. If there is swelling in the abdomen after abortion, and it can’t be relieved for a long time, it is considered to be abnormal phenomenon, which may be caused by the infection after abortion. In addition, it may be accompanied by pus and blood discharge, fever and other symptoms. If you have a feeling of bloating in the abdomen after an abortion and the symptoms are particularly obvious, you should consult a doctor as soon as possible for an examination to clarify the causes and then actively cooperate with the doctor for treatment and adjustment.