Me and my girlfriend were fooling around and she was using lube on me, then things led to another and we had unprotected sex for like 2 minutes and then I put on a condom and continued, I dont believe I pre-cum or fully cummed in her. Another time we had sex about about 2-3 weeks later again without a condom for roughly 1 minute and then I put a condom and did the same thing. Her period is supposed to come soon like in a week but im worried now. My question is that can she get pregnant?