Took the mercilon as an emergency contraception within 13hrs prescribed by doc. first dosage 5 pills another 5 pills later. period hasnt come.

Emergency contra-: ception is quite effective when taken as directed. You do not state when you took the 2nd dose and how many days have passed since. Menses or spotting usually occurs within a week, but this is not consistent and also depends on whether it was taken at the beginning or end of your cycle. Either way, it is a good idea to check a preg test 5-6 weeks after last period or 7 d after "missed" period