Hi, I am 14 and recently host my virginity to my girlfriend. Since then I have had sex with her around 7 times. This is in the space of 2 weeks. I was wondering how often you think is ok for me to be having sex? And how cn I last longer? Also she usually gives my a blowie, then I do her up the anal, then I put it in her Virginia, but one time I didn't use a condom and shagged her. Could she be pregnant? Thanks.