...sex.Should I use a condom? The reason she's been taking birth control she has some kind of syndrom with her ovarys. That make her have long periods. P.S. we're 14
A. You're 14, you don't need to be having sex yet. Wait a while!
B. If you insist on still having sex, then yes use a condom, there's a lot more at stake, in this day and age, than just getting pregnant. Yes, it may be your first, but what about when you break up and have new partners and on and on. If you can't abstain at least practice safe sex.