Can emergency contraception be pregnant
There is still the possibility of pregnancy on emergency contraception. Emergency contraceptives are mainly composed of estrogen and progesterone compound preparations, single progesterone preparations and anti-progesterone preparations. Estrogen and progesterone compound preparation, compound levonorgestrel tablets in China; Levonorgestrel tablets are available for single progesterone preparations; Mifepristone is currently used as an anti-progesterone preparation in China. The pregnancy rate of using these emergency contraceptives correctly is still 4%. Therefore, after taking the emergency contraceptive, if menstruation is delayed for more than one week, it is still necessary to do urine early pregnancy test or blood test for HCG except pregnancy, and the pregnancy after taking the emergency contraceptive may have ectopic pregnancy.