Is it normal to have never gotten pregnant?
Before I became sexually active, I started using birth control and have for the past 5 years. Since then, I have had many sexual encounters. When in a relationship, and I knew the person and their background (small town), condoms weren't entirely necessary, but if there was nothing truly serious between us we used condoms.
I have not always used the birth control perfectly (maybe take too little of a dose as the end of the month wore down), maybe forgot to take the placebo set and just taken the pills for two months consistently, but always used it. I know a lot of my friends that say they have gotten pregnant while on their birth control.
While I don't want to get pregnant (hence, the pill), I wonder, does it say badly about my fertility (which is good in my family) that I have had hundreds of sexual encounters in the past five years and none of them ended in pregnancy, despite the percentage of effectiveness being 95-99% (so not 100%?). Is it normal for my birth control to have worked this long? Why does it fail?