Will taking 2 pills of birth control medication in two consecutive days have an effect?

Patient's question:

No

Doctor's answer:

Hello! There is a certain impact. Emergency contraception pills can only be taken once a month and 2-3 times a year. Taking them frequently twice a month can reduce the success rate of contraception and lead to accidental pregnancy. Therefore, it is recommended that you pay attention to the next menstrual period. If the period is delayed by more than 10 days, you need to go to the hospital for a check-up.