youre right .01% of the time....
99.99% of the rest it prevents pregnancy 
Pretty big overstatement tony. And not just because two of my kids were conceived while my wife was on birth control.

Condoms aren't anywhere near 99.99 percent effective. The pill, etc. are pretty effective, but none of them prevent pregnacy 99.99 percent of the time. That's why consensual sex is a willful decision to possibly make a baby, whether you use contraception or not (because it doesn't always work).