Hello doctors. I and my girlfriend had sex last month on 1st. Unfortunately condom broke out and we didn't know that. She got her periods on 7th of last month i.e. 07/08/2017. And till date she didn't got her periods of this month's. Doctors please help me. What should I do? And after inter course there was some bleeding. As soon after sex I made her to take a birth control pill (have not remembered the name). On sunday we have taken urinary pregnancy test and it showed us she is not pregnant. So is there any chance of being pregnant?