Today we had dry humping..i was on my underwear but she was not wearing anything..i was lying down and she was on top of me and i inserted my penis but it was inside my underwear....my penis went little inside...bt i did nt cum...i jus had precum but she had her orgasm...now i am tensed that if she gets pregnent...is there any need of taking unwanted 72...after 10days she will hav her period...what to do please guide us....