The emergency contraceptive pill, Yutin, is sold in all major pharmacies and is over-the-counter, so it is inevitable that contraceptive accidents will occur, such as after the failure of contraception with this drug, can children still want? Whether you are an obstetrician or not, as a doctor, you will encounter friends and relatives asking similar questions from time to time. So, what is the answer to this question? A, taking Yuktin has a large impact on the fetus and abortion is recommended; B, taking Yuktin has very little impact on the fetus and normal pregnancy and delivery is possible. On this issue, I see that many doctors also have a lot of “simple” ideas, such as: since it is a drug that affects reproduction ultimately has an impact on the fetus; why risk it, in case the child is deformed in the future, the family blames you for harming them by recommending normal pregnancy and childbirth in the first place? …… Still, when you are faced with a real consultation, there is never a so-called standard answer, because every medical decision requires consideration of social, cultural, economic, doctor-patient relationship and many other factors outside the profession. But one thing is our obligation: to tell the public scientific and objective conclusions (not necessarily conclusions that are always correct, but at least a consensus with sufficient basis). Regarding such drugs as Yutin (levonorgestrel tablets): 1. they do not interrupt an already existing pregnancy and do not work on women who are already pregnant; 2. they do not cause fetal birth defects and do not harm the fetus if the woman is already pregnant while taking emergency contraception or if the failure of emergency contraception leads to pregnancy; 3. they do not increase the risk of ectopic pregnancy, and it has not been found that the incidence of ectopic pregnancy after the failure of emergency contraception is higher than that of pregnancy in general incidence is higher than that in general pregnancy. The above conclusions are based on the currently known evidence that we need to know and tell those who consult us, and we can leave it up to the pregnant woman and her family to decide whether to proceed with termination of pregnancy or normal pregnancy and delivery.