The time of menstruation after a medical abortion varies from person to person, depending on factors such as the regularity of the period and the smoothness of the medical abortion. If the menstrual cycle is normal and regular, and the miscarriage goes smoothly, the pregnancy tissue is discharged intact, and the uterus recovers well, you can usually resume menstruation in about a month. If the menstrual cycle is not regular, the time to resume menstruation is not certain. For women with normal menstrual cycle, if you do not have a period for one to two months after a medical miscarriage, if you have a sexual life, you need to take an early pregnancy test in time to exclude the possibility of another pregnancy. If there is a cleanup after a medical abortion, it is necessary to consider whether there is a possibility of uterine adhesions, endometrial damage, or uterine infection or endocrine disruption, and if necessary, it is necessary to go to the hospital to avoid serious consequences. In short, the patient should take more rest after the medical abortion and review regularly. It is recommended to take the correct contraceptive methods in general to reduce the possibility of unintended pregnancy.