I have smoked marijuana for many years. For much of the time I never noticed any negativfe effects. But after 10 years I feel my testicles have started to shrink. My dick although it retains most of its size doesnt seem to hang like it used to when flacid. Turning into a grower when I used to be a shower. When I do obtain an erection it is still great and the size seems to be about the same. The problem is I went from getting spontaneous erections all the time, to now rarely getting them. It can be almost impossible for me to get it up some days. I have also noticed a varicocele. Ive had this for a long time and never really felt like it effected me negatively. a couple years ago I felt like it was lowering my testosterone level and had it embolized. Things were great again and my nuts looked bigger and fuller. but it has returned. its not easy to pay for the embolization again. Also I've noticed I seem to be getting weaker when i lift weights. my body is no longer ripped up. its not flabby, but im definitely weaker. I have taken many herbs over the years and found them helpful but now not so much. these herbs include: tongkat ali, horny goat weed, yohimbe, tribulus, maca, and many others. So I think my problem is steming from too much pot and my varicocele. I have stopped smoking, but does anyone have any tips on testicular health? Or maybe shared the same problems I'm having? What did you do?