Very small, but still a chance. You can't just ignore the fact that sometimes contraception fails.
Yeah but the chance is so small when taken correctly that it isn't even worth thinking about. I'm one of the most paranoid people ever as far as pregnancies go because a former gf of mine got an abortion (she was stupid though, she was on the needle and didn't wait until the 2nd one like you're supposed to and told me it was fine when I wanted to go buy condoms), but if the chick is on the pill and more importantly takes it how she is supposed to I have zero issues. My fiance's sister got preggo twice while on the pill and she swears against it but I also happened to know she will fuck anything that walks and she NEVER took it properly, ever. I know a few chicks who take it every other day or every two days, it blows my mind. Just put it beside your alarm clock and take it the second you wake up, it's really simple.
So..I see this rant was from 2 years ago and I see that my first post here was Pro-choice. 2 years forward, to this day, I find myself in a difficult spot to choose between Pro-choice and Pro-life. Probably because of religion.