Seconding previous post.
I'm also one of those who don't want to 'pop out' any babies. And the reason? I don't get along with little kids. My nephew is enough (my sister got him at the age of 18, so I became an aunt at the age of 10. Plus the boy's 8 years old now, or will be in October).
Oh, Razor One, I advise you against saying things like "You know, that guy's called *this and that*" when your nephew turns 8. I've noticed that Amadeus tends to say "I knew that!" with a vexed and saucy tone. I hate it when he does that... makes me feel weird and think "Does this kid know
everything!?". Not good. He's too cheeky to my liking. And besides, he's one of those kids who like to tickle a lot. He also punches me between my legs

, and says "But this is what the guys do to each other in daycare!".

He doesn't do that anymore, but when he did, he didn't seem to realize that I wasn't 'a guy'.
Btw, little kids also tend to be nosey. They go through your stuff even if you tell them not to, they always bang the door open and run in yelling "See what I can do, see what I can do!" and then do something idiotic. My nephew jumped and landed on his back on the floor. Thank God he's not as annoying anymore.
"Can you still see when your head has been severed from your neck? Let’s find out…"
- Drancron from Beast Wars Neo