My gf had period on 3rd april and her periods are irregular...on 1st may (time around 8 in evening) we were having oral letter we both became horny and i put protection on my penis...while trying to insert the condom ripped off and i took out my penis. After that i gave her unwanted 72 on 2nd may (time arpund 3pm in afternoon) last night on 6th she had white discharge...are thr any chances of pregnancy?