I think his (somewhat mangled) point is that pretty much everyone in their early 20's doesn't want to have kids, yet most people in their 30's are at least open

I think his (somewhat mangled) point is that pretty much everyone in their early 20's doesn't want to have kids, yet most people in their 30's are at least open to the idea. He's basically playing the odds, but like I said, mangled his comment.