MKy friend will be paying for the next 18-20 years and fuck knows how much his free time he'll spend on that kid that he didn't even plan/want with a female he didn't even know well (and she was not the female of his dreams). That's so fucked up in so many ways... yet he can't escape the reality and turn the time back.
True story- From the first time I had sex with a woman, I used the "withdrawal" method to insure I never got her pregnant.
If a man pulls out, 8-10 sec before he cums, it is near impossible to get her pregnant.
Of course, this requires the male to use some control .
Then again, if a man can't control when his dick fires, he's got no business trying to make love with any woman.