Scraping is the procedure of scraping the contents of the uterine cavity or the endometrium, and is one of the ways of abortion. However, scraping the uterus may damage the endometrium to bring certain harm to the female body, leading to the following situations: 1, psychological stress: scraping the uterus with a certain amount of pain, prone to fear, anxiety and other emotions, if the emotions have not been relieved, may affect the relationship and life of the couple; 2, cervical canal adhesions: scraping the uterus may cause cervical canal adhesions, causing the accumulation of blood in the uterine cavity, menstrual blood reflux or retention may lead to Periodic lower abdominal pain or endometriosis, or even infertility; 3, amenorrhea: scraping process due to damage to the endometrial basal layer, will lead to the functional layer can not grow again, resulting in reduced menstruation, or amenorrhea; 4, habitual abortion: scraping will cause some damage to the endometrium, if excessive scraping will cause the endometrium too thin, affecting the fertilization of eggs and development, resulting in 5, cause gynecological diseases: scraping is a uterine cavity operation, if improper postoperative care or the patient’s own poor health, may induce infection, resulting in endometritis or pelvic inflammatory disease; 6, uterine damage: if scraping surgery improper operation may cause cervical tear or uterine perforation and other adverse accidents. After the scraping surgery should rest more, avoid strenuous exercise, pay attention to the conditioning of the body. In addition, because of the adverse effects of scraping on the health of female patients, it is recommended that contraceptive measures should be done when it is not decided whether to be ready for childbirth.