Who's your Daddy?

[Prudence]

Originally Posted by €uroMeinke

Also, all forms of birth control have some error rate, so given a large enough population od cheating spouses, you should find a fair amount of offspring from said population, despite the use of birth control.

Yeah, but 1 in 25 exceeds the failure rate for most forms of birth control. By quite a lot, in some cases. Which leaves a bunch of people clearly not at all considering long term consequences -- even the more practical ones.