Does HRT affect one way or the other?

I am currently on HRT(hormone replacement therapy) of Testosterone at 400mg/wk. I do not seeing this as possibly affecting gains one way or the other. Correct?

It wont make a difference; the test receptors in the penis “close” off after puberty, so it wont matter if you were on or off.

SS4

I think it can help, but indirectly. Testosterone is needed to have adequate erections. Good regular erections helps maintain your cc and cs so as to avoid atrophy. I agree however that testosterone does not induce growth, but rather prevents atrohy.