I would have to agree with SC and Bleach in that the knowledge of the average endocrinologist is often flawed for 3 reasons.
1, they have little knowledge about supralogical dosages of test. It's outside their textbook knowledge of testosterone replacement therapy (TRT).
2, they have no schooling whatsoever on Anabolic Androgenic Steroids (AAS) like oral-t, boldenone, tren,...
3, Whenever a BB comes to them for help, it's because something went wrong. This 1% of screw-ups is all they see of bodybuilding, and it enforces, incorrectly, their belief that Anabolic Androgenic Steroids (AAS) can't be used properly in high dosages. And I can't really blame them for thinking that.
Furthermore, all knowledge, if any, they have on standard BB practices like PCT,...is gained practically, just like with us.
I went to see an endocrinologist once when I was on testosterone replacement therapy (TRT). Basically I wanted him to prescribe me some nolva. He replied that I must be wrong, since that was an anti-cancer drug, meant for women with breast cancer. I then asked him what he thought I should take in order to prevent gyno. He had no answer. Neither did he have an idea how nolva would affect me, or if it would restore LH. Being a biochemist, I continued to explain the mechanism of action, and my need for it. It was clear he was out of his league, he became frustrated by it, and just ended the conversation with, 'Here, take your poison!' and prescribed it to me.
I don't have a doubt in my mind this particular board can give more appropriate info on Anabolic Androgenic Steroids (AAS) than the average endocrinologist.