Who said the mother has to be responsible for the child? There's always adoption.
One of them has two consequences, pregnancy or death of a potential child.
The other has two consequences, 18 years of cost or being told your potential child was killed.
I'd say that 18 years of cost = 9 months of pregnancy.
Both cause physical and mental toll on the other person (depending on how healthy / financially viable you are)
I'm not a woman, so I can't really judge what being pregnant is like. But from what I've heard from the women I DO know, I don't think they'd equate it to having to pay for something.
Don't get me wrong. On a case-by-case basis, I could see a reasonable argument for a man being free from the obligation of paying child support. I just think the comparison to abortion isn't a very valid one.
