One medical abortion does not necessarily lead to infertility, as infertility is related to a number of factors, such as age, nutritional status, mental status, and environment. If there is no secondary pelvic inflammatory disease, uterine adhesion or menstrual irregularity after medical abortion, it usually does not lead to infertility. If there are pelvic inflammatory manifestations such as fever, abdominal pain, purulent leukorrhea, etc., or decreased menstrual flow and menstrual cycle disorders after medical abortion, it may be that medical abortion leads to uterine adhesion, endocrine abnormality, and ovulation disorders, which cause infertility. Therefore, the recovery after medical abortion is very important. For women need to take protective measures in order to better protect fertility.