The endocrine disorder of taking the emergency contraceptive pill depends on the clinical symptoms of the patient. If the bleeding is caused after taking the pill, the amount of bleeding is not very much and it is not yet time to have a period, in this case you can take some anti-inflammatory and hemostatic drugs. If the amount of bleeding is similar to menstruation and it is just the time for menstruation, you can treat this bleeding as a menstrual flow and then observe the following menstruation. The emergency contraceptive pill contains a large dose of progestin, after entering a woman’s body and stopping the pill, some people may have withdrawal bleeding, most people are relatively small, you can continue to observe, if more and not at the time of menstruation, you need to go to the hospital to do ultrasound to see if there are problems with the uterus.