Approximately 10% of individuals may not resume normal testosterone production after ceasing anabolic-androgenic steroid use.

“but there is I've seen firsthand multiple bodybuilders who've been shut down for decades come off and restore natural function and then the question comes up and they're using you know presumably FSH and just some of them just HCG just coming off the drugs and waiting long enough M but often times you you can then it begs the question are they would they have been there had they not used the drugs until then is that just what is representative of where they decline to naturally or is it like a permanently lower ceiling potential because you've inhibited organ function for so long”