Ok anywayz long story short. After I had the first experience I did it just because I was like I'm not pure anymore. Anywayz period has been messed up since the first time.. December I skipped. January was two days.. feb was skipped. First of march was a week and 2 days. Anywayz I don't believe I am. But just say if I was pregnant. I play rugby so when would doing something so physical affect it.. My friend believes up and down that I am.. I keep saying no way ! Plus I play rugby so that would be bad if I was.. He says that playing rugby for the first month or so wouldn't really kill it or anything.. so which is it.. if I was pregnant wouldn't rugby have already done something bad to it?

Well... the baby is pretty darn safe in there, particularly when it is that small. Safer than most of your other organs, actually. But why risk it?

I can't exactly just quit playing the sport until I know for sure =[

I'd find your way to the local pharmacy (chemist) and get a home test before your next match, if I were you.