Menstruation after fetal termination usually occurs about one month after the removal procedure. If a pregnant woman suffers from fetal ejection, she needs to go to the Obstetrics and Gynecology Department of a regular hospital as soon as possible to undergo a purging procedure. If the uterus is not cleared in time, it may lead to coagulation dysfunction, and in serious cases, it may also cause hemorrhage. Therefore, it is necessary to clear the uterus in time after the fetal arrest to remove the residual tissues in the uterine cavity. Usually, a woman will have her period about one month after the removal procedure. After a part of women have undergone the removal surgery, due to the influence of individual physical condition and disease factors, the time of menstruation may be delayed, and it is possible that they may not have menstruation for three months, or even longer. If you have not had regular periods for three months after the removal surgery for fetal ejection, you should consider seeking medical attention. It is recommended to go to the hospital as soon as possible to review the ultrasound of the uterus to check the uterine cavity for any problems, and cooperate with the doctor for treatment if necessary.