...LEFT side is lower for me.
I've read (somewhere), --in fact a number of references through the years, that it is more common for the left testicle to hang somewhat lower than the right side.
'Don't know why.
BTW....being around a farm operation most of my life, I have noticed the same is true in the "animal kingdom" as well (i.e. cattle, horses, pigs, etc.)..LEFT side typically.
Looks like we're in good company, guys.
--Not to worry.