The bleeding time after taking the emergency contraceptive pill is usually 3-7 days after taking the pill, but some people will have bleeding after taking the emergency contraceptive pill, and some may not have bleeding, or only a small amount of bloody discharge, and whether or not there is bleeding is not an indicator of contraceptive success. When the bleeding is relatively heavy, similar to the amount of menstruation, it can be used as a sign of successful contraception and treated as a menstrual flow. The bleeding caused by taking emergency contraceptive pills usually lasts for 3-5 days and not more than 7 days, and most of them stop on their own, and special measures to stop the bleeding are usually not needed. Oral emergency contraceptives should not be used as a regular contraceptive method, and repeated use of the pill can lead to endocrine dysfunction and premature ovarian failure, so it should be avoided as often as possible. Do not take it more than 3 times in a year, and it is best to take it 3 months apart.