Firstly, i asked this question on yahoo answers and all i was given in return was that I am too 'stupid' to be having sex, etc. I am a teenager, but i am legal. However, i am too young to have children and it's a big worry as I live at home still. Me and my boyfriend who is 17 have sex 3-4 times a month, sometimes more, sometimes less. I can't use the pill as I am on other medication that is not compatible, i would rather not mention what though. People on yahoo answers just said I was stupid as I apparently don't know other contraception methods. I prefer condoms, they're easiest. Anyway, my question is: is it normal to CONSTANTLY worry about getting pregnant even though the condom has been fine with no holes, breaks or spills? It's on my mind 24/7 and I get the answer 'just dont have sex' but I'd like to know if any other women have this worry too.