Balls are funny things, eh?
I'm going with everyone else- totally normal! About the only thing that will affect you havin babies is his sperm count, and that doesn't really have anything to do with size or migration habits of his testicles.
__________________
Sage knows our mythic history, King Arthur's and Sir Caradoc's
She answers hard acrostics, has a pretty taste for paradox
She quotes in elegiacs all the crimes of Heliogabalus
In conics she can floor peculiarities parabolous
-C'hi