Phanatical
Happy Lala
I don't see it being so much a problem with the commandments (being an atheist), but about responsibility. The act of sex is one that can result in the creation of life. By having sex, you are a willing participant in that life, and if contraception doesn't work then you need to be ready to accept that responsibility. Too many people have sex without understanding that for the next twenty years they may well have to clothe, feed and nurture a life, so that when something Does happen, they will just KILL the unborn foetus.