thanks, y'all!
he has mentioned that he could have low testosterone and has shown interest in some sort of testosterone replacement therapy. but he hasnt acted on it...just all talk.
there are other symptoms that i've noticed but idk if they're symptoms of low testosterone or not...his voice isnt that manly; his voice is high and winey when he talks. his facial hair grows very slow, he only has to shave his face maybe like once a week. he has no energy or motivation, always lethargic and sleeping. easily becomes short of breath/winded and sweats profusely. constantly has hot flashes, like a menopausal woman.
the time will come...oneday...hopefully soon he will take some action. if it doesnt get him high or tend to his addiction, then its not top on his priority list (i've learned this slowly over the years...)