I'll just say that even though I voted "no", it's very hard to know what I'll feel if I was faced with that situation.
Although I don't think about it too much, I sometimes daydream about having a kid so knowing that it can't happen with my wife would be devastating, ideally though we'd probably go for adoption(but that's easier said than done).
A lot of children out in the world are orphans or come from broken homes and not enough people are taking care of them.
Eh, I'm rambling, but it's hard to think about.