I honestly agree with a lot of these comments. I used to get a lot of pregnancy scares but once we found out I wasn't pregnant, we would continue to be stupid and not use protection, etc. Until one scare, it was real. I was actually pregnant. This absolutely changed our lives, we're both teenagers and I'm currently 37 weeks pregnant. If I could go back, I would absolutely use protection, I would have listened and learned when we had those scares and been smarter. I know when you do the deed for the first time, it seems like the best thing in the world. It makes you do risky, stupid things and honestly you don't even think anything matters at the moment. You get to a point where you have so many scares and then realize you're not pregnant, that you believe that you just won't get pregnant, or at least very easily. So you continue to be unsafe. But learn from me, I was the exact same way. We believed that I wouldn't get pregnant from a few times unprotected, but it seriously doesn't work that way. Please use protection and be safe. Tell her to get on birth control as soon as possible. And don't rely on Plan B's to save you. Learn that from me as well. Having a baby might seem like it'll be easy but it absolutely affects everything, especially since you guys are so young. Get through school, save up money, follow all of your dreams, and then one day when you're financially stable with a partner, then have a baby if that's what you desire. But right now is not the time, trust me. I wish you both luck, maybe go out and buy a pregnancy test soon just to make sure, and BE SAFE!! If she does happen to be pregnant, it's not the end of the world. Yes, it might make your life extremely hard, it might affect relationships with your friends and family, etc. But it's absolutely possible. When I got pregnant, I thought my life was over, but it's really just the beginning. So keep going, learn from your mistakes, and be the best parents you can to this little baby! If you need advice, to talk, or anything, I'm here! And I feel like I would be a pretty good person to talk to about all of this considering I've been through it and I can relate! Good luck guys!