The short-acting contraceptive pill mainly inhibits ovulation and thins the endometrium to prevent the fertilized egg from being laid, thus achieving the purpose of contraception, and usually does not cause an increase in the incidence of fetal abnormalities. If you are pregnant after taking short-acting contraceptive pills, first of all, it is not eugenic, but whether to give up or continue the pregnancy should be decided according to the situation of the pregnant woman, not related to whether or not to take short-acting contraceptive pills.1. Continue the pregnancy: If the pregnant woman has the will to continue the pregnancy, clearly intrauterine pregnancy, no vaginal bleeding and other signs of preterm abortion, usually can continue the pregnancy. However, close attention should be paid to the growth and development of the fetus, such as checking whether the size of the gestational sac is normal, conducting NT examination to determine the risk of Down’s syndrome and chromosomal abnormalities in the fetus, and closely monitoring fetal movement, etc. 2. Termination of pregnancy: endocrine disorders may occur after taking short-acting contraceptives, resulting in vaginal bleeding during pregnancy and possible spontaneous abortion. In addition, if a pregnant woman develops vaginal bleeding along with obvious abdominal pain, and if ectopic pregnancy is clearly diagnosed by human chorionic gonadotropin determination and ultrasound examination, the pregnancy needs to be promptly terminated through transabdominal surgery or laparoscopic surgery to avoid adverse prognosis such as tubal rupture or intra-abdominal bleeding, which may affect the woman’s reproductive function.