Pregnancy 45 days the embryo stops developing should be terminated as soon as possible to do the purging surgery to remove the dead embryonic tissue in the uterine cavity. After the discovery of the embryonic termination, if the uterus is not cleared in time, there may be uterine adhesion, pregnancy residue, uterine infection, etc., which will affect the recovery of the next menstruation and lead to secondary infertility, and may also affect the mother’s coagulation function, increasing the risk of hemorrhage during the abortion process, so once the discovery of the embryonic termination of pregnancy should be terminated in time. If both husband and wife have two or more times of embryonic failure, in addition to avoiding toxic and harmful substances during pregnancy preparation and pregnancy, such as not dyeing hair, not perm, but also should go to the hospital for relevant examinations to find out the cause of embryonic failure, and improve the necessary pre-pregnancy examination before the next pregnancy, to ensure that the next smooth pregnancy.