After a woman has a medical abortion, if she finds residues in the uterine cavity, she can promote discharge in the following ways: First, exercise: the patient can be more active, such as walking, which can stimulate the uterus to contract, and the residues can be discharged naturally under the action of gravity. Second, medication: patients can take uterine contraction drugs under the guidance of doctors, such as motherwort, uterine contraction, etc., can promote uterine contraction, pressure residues down, resulting in residues out of the body. Thirdly, the uterus surgery: if the medicine and the way of exercise is not able to discharge the residue out of the body, and the residue is more cases, the patient needs to discharge the residue through the uterus surgery. After the operation to clean the uterus to rest, not to do strenuous exercise, at the same time need to supplement sufficient nutrition.