
Originally Posted by
HRTstudent
That is true, but exogenous testosterone (androgens in general) is a known factor in raising hematocrit, so we must take it into account.
It's my personal opinion that I would rather lower my dose of T so that I don't need to donate so often or at all. There are consequences to losing so much blood so often, namely iron loss off the top of my head.
A single donation of whole blood dropped my ferritin by about 30'ish points. If the average man did that a few times in a short timeframe then he might deplete his irons stores unless he was combating that with a very iron rich diet or iron supplements.
It's something to think about.