Hi, my boyfriend and I (15) have been having sex around once a month or so for the past 5 months. Just about 2 weeks ago was when we last had sex. I was supposed to get my period on the 9th, and now it's the 15th and it hasn't came! He always wears a condom and never cums, not inside me or the condom at all. I'm still worried that I could be pregnant! My period has skipped before and also been late so I'm not sure if I should worry or not, please help!!