<s>[INST] Respected sir madam.. I had an unprotected sex with my gf after a week from her period ....means on 6th of this months she have periods and we contact on 13th...n she have unwanted 72 pills within 5 hours ...but then problem is that:she had bleeding with badly abdominal pain..after 6th days of having sex ...is it due to that pills or what??and is her period will be normall on her actyall date.?? Please reply me ... [/INST] Hello dearUnderstand your concernIt may be due to side effect of pill or mechanical trauma during sexual intercourse.I think it is most commonly due to side effect of unwanted 72.Abdominal pain may be occur in some case and hormonal imbalance produce by pill produce mild vaginal bleeding due to high progesterone in pill.It also cause slight delay in the period as it cause prolongation of second phase of cycle.But if period will be delay by more than 10-12 days then go for pregnancy confirmation as it has 5 percent failure rate.Take meftal spas for abdominal pain and maintain proper pelvic hygiene.Hope this may help youBest regardsDr. Sagar </s>