Nope. 47 now.
As I travel more, my opinion that there are enough humans already has only strengthened.
If I feel the need to scoop up the purported "joy of children", I can visit my sister and wind up my nephew for a few hours, then leave the sugar crash and ensuing tantrums to be her problem as I whizz off back to reality.
I'm so very grateful that my home doesn't have some little narcissist in it running around wearing my face and destroying my property, sanity, and finances. Or at least, not another one. :)