Im on the pill for alittle over a year now, and haven't used a condom since May 07' and I have been with the same partner. Never had a pregnancy scare, always get my period when I should. So I dont have a problem
I was on the pill for about a year and a half. I was in a monogamous relationship and I never took my pill at the same time and missed pills all of the time. I would miss my pills 2 days in a row before remembering to take them the third day. I did that all time. Didn't use condoms, but only had sex maybe 10 times a month without condoms, never got pregnant. Also I was on the patch for about two years (because I could never remember the pill) while on that I probably had sex 5-10 times a week with that same guy and never got pregnant. He's not shooting blanks because we have a 4 year old daughter, without using birth control then.
I've been on the pill for about 4 and a half - 5 years now (not sure of the exact date I started taking it!). I've been using the same brand of pill for the entire time. During this time I've been with 3 different partners in monogamous relationships where STDs were not a problem/were not involved (I get checked regularly and have never had an STD, and so far none of my patners have had any either).
I have used condoms in combination with the pill on occasion, but I don't use condoms with my partner regularly and I haven't got pregnant.