Hi! I was worried about this too. I think it’s different for everyone but on regular doses I’m not clear that it’s even a necessary concern. For me my peak T was measured around 1100 (up from 200 pre-TRT) so I am getting plenty.
I have been on for over a year and if anything mine have somewhat plumped a little. They were hanging and sad when I was low.
Beyond that I know you said it’s superficial but once you start suffering the really awful consequences of low T (low energy, fatigue, depression, anxiety, and ZERO dead done done done numb and non-existent sex drive) you may reconsider. It’s a living hell and in comparison even carrying around marbles won’t seem like the worst thing.
Everyone is different so I’m not here to tell you your priorities are out of whack (I get your fear, seriously) but I am pretty sure the threat of that particular side effect is overblown in that it is far from guaranteed that it will happen. My impression was it was a foregone conclusion… and it just isn’t. See what others say about their own situation in this thread.