Aunt generally refers to menstruation. How long does it take to get your period after a miscarriage? If you usually have a regular menstrual cycle, you will usually get your period about 30 to 45 days after the miscarriage. If the uterus recovers well after an abortion, menstruation may return in about 30 to 45 days. However, if the uterine cavity or cervical adhesions are caused by the abortion, or the endometrial basal layer is damaged by excessive scraping, it may lead to prolonged absence of menstruation after the abortion. 1. Damage to the basal layer of the endometrium: If the endometrium is thin, it may be caused by damage to the basal layer of the endometrium, and you can take short-acting contraceptive pills to regulate and promote the repair of the endometrium. 2. Uterine cavity adhesion or cervical adhesion: If you don’t have menstruation for a long time after the abortion, but you have symptoms of cyclic abdominal pain, you may need to do a hysteroscopy to determine whether there is uterine cavity adhesion or cervical adhesion. If this is the case, hysteroscopy may be needed.