For what it's worth, I was on the pill for mmm, 15 years or so as our only means of BC, and hey presto! No babies! I know it's not fool proof, but gees, the chances are pretty slim.
But yeah, seen too many "Haven't actually had sex, but I'm afraid we're preggers" posts lately, roflol! At least our punkmusicfan here has had sex, and isn't afraid to say so.
)
Mr. Punk--you're fine. You guys'll be great. Use scares like this to motivate a no-condom, no nookie rule so you don't have to go through it again.
Although as the devil's own advocate...a good friend of mine had her period all through her pregnancies...just fyi.
(insert evil laugh here).
But I wish you and the future missus much happiness and luck and joy and baby-free life right up until the moment you guys decide it's time to go for it.