Some of you fucks can't be serious. It's an in-office procedure, no serious risk, and the shit heals fast.
Women getting their tubes tied carries greater risk (as with any surgery), and a longer recovery period. Yea, if you don't really give a fuck about your girl, g'head and tell her to get her tubes tied and accept the risks associated with it. Vasectomy is reversible, and only a real twat wouldn't be able to deal with it.
I'ma do it when I'm done having kids.
EDIT: Condoms are not 100% effective, they make sex suck, and they fuckin' smell up the bedroom.