I've noticed that one of my testicles, the right one specifically, seems to hang lower than it used to. I'm 21 and just had a full body check where everything seemed fine, and the doctor checked my testicles but didn't touch them, just took a good look. I hit the gym pretty regularly and wear tight shortsI'm wondering if that or the lifting might be affecting this. I also have another medical exam soon before I start work on a ship. Could this lower-hanging testicle be something I should worry about?