The emergency contraceptive pill is only protective for the previous sexual act, if another sexual act occurs later, it is not protective, in this case contraceptive measures need to be taken and condoms can be used. But it is better not to take the emergency contraceptive pill, because if you take it twice in one menstrual cycle, it is very easy for this drug to fail. If you are a married woman and you want long-term contraception, you can put a copper intrauterine device inside your uterus within 5 days or 120 hours after intercourse, this method is very efficient and long-lasting, its contraceptive efficiency can reach 99%, especially for women who want long-term contraception.