The question of what are the symptoms of post-abortion depends on what may occur after the abortion. If there is infection, endometrial inflammation or tubal inflammation after abortion, there may be pain in the abdomen, falling sensation or abnormal discharge. If treatment is not timely, chronic inflammation may develop and cause cyclic abdominal pain, abdominal pain after exertion or after intercourse, ectopic pregnancy or secondary infertility. If endometriosis occurs after abortion, progressive dysmenorrhea, that is, menstrual cramps that are more severe than one at a time, the patient may also have pain during sexual intercourse or usual abdominal pain, and an ultrasound shows an enlarged uterus. If there is serious damage to the endometrium or adhesions after abortion, there can be scanty menstruation, amenorrhea, secondary infertility and habitual abortion.