What to do if you take emergency contraception without knowing you're pregnant

If you take the medicine within 28 days of menopause, the effect on the fetus is all or none, which means that if you do not miscarry, the child is not affected. If you take the medicine beyond 28 days of menopause, you can continue pregnancy first, and regularly do NT examination, Down's screening, four-dimensional color Doppler ultrasound and other abnormal examinations.