Hi Sir, Thanks for adding me. Me and my GF had sex on 19th of this month, after her period started on 06th.But she took unwanted 72 within an hour of intercourse, even though we have a doubt whether I release inside or not. But now the problem is that till today her period not started, not even for a day or so. So, we are very much tensed about the possibility of pregnancy. Please help us to solve this issue.