I've never examined my boys testicles, are u supposed to? From experience with hubby they do move around a lot thru touch, temperature, etc but never noticed his disappear. Maybe get it checked out.
@Cheryl I don’t know. I examine every bit of my children 😂 think I’m more aware as a friend of mines 3.5. Yr old is awaiting surgery for an undescended testicle
I get that.
I would book an appointment with your GP and ask. I personally don’t touch my children in that area so wouldn’t know.