Ken, first off props to you and your wife for realizing you don't want children and aren't going to have one for shits and giggles(no pun intended).

I've got 3(two stepdaughters and my 2 week old daughter) and they are a pain in the ass. But they're a bundle of fun and I love 'em to death. For me, it was the right choice. Now the wife, on the other hand........

Do what you two think is right. I have looked into it somewhat, as we've been discussing having one more in the future(4 or 5 years) then ending it permanantly. My wife seems to be extremely fertile(3 kids in 3 1/2 years) so we don't know what to do yet. But I'm willing to take the leap when we get there.

Should be no sweat for me. When you've seen your internal organs displayed right in front of you via camera, not much else can turn your stomach. My mother in law damn near lost her cookies during my wife's C-section, I barely flinched.