If an abortion is needed, the menopause should not normally last more than 70 days. After 70 days the embryo has developed a larger size, which makes the procedure more difficult and risky. The larger the embryo sac, the larger the embryo, the more bleeding will occur. If a woman realizes she is pregnant and does not want it, she needs to go to the hospital as soon as possible for the appropriate tests and not wait too long. Because the longer the time of menopause, the more complications will occur in abortion, the best time for abortion is 45-60 days after menopause, it is more appropriate to do abortion, the risk will be relatively small.