Taking the emergency contraceptive pill, if pregnancy is found, means that the emergency contraceptive pill as a remedy, its remedy has failed. Because the oral contraceptive pill within 72 hours afterwards, the sooner the better, take the emergency contraceptive pill when the follicle has been combined with the sperm or even has been bedded, this situation has little effect, so it will lead to the situation of contraceptive failure, if the pregnancy does not want, generally about 40 days of menopause, you can perform ultrasound examination, to determine intrauterine pregnancy can choose drug abortion, or abortion to terminate the pregnancy. If you want to have a child, you can also do regular obstetric exams afterwards, because there is no research that shows that the emergency contraceptive pill increases the risk of fetal malformations.