The other night (friday), i lost my virginity to my boyfriend, We didnot use protection, but he did not come either. My period also was suppose to come that saturday but came later that night instead. We also had sex last night which was wednesday and i was still on my period, but we used protection then and he pulled out before he came also. My cycle usually goes 28 or 29 days and my period lasts about 6 days... What are the chances of me getting pregnant?