NP sounds lacking in true experience. That’s a rare situation, especially with proper dosages. You follow up labs will expose any issues, don’t fret. Highly unlikely.
The donation usually revolves around a high red blood cell count. Not everyone on TRT has a high RBC. Your blood work will show, and sometimes a constant thirst, like you can’t get enough water CAN be a sign. Not always. Proper bloods in the only science.
Yeah, I never had any abnormal levels, but donate because we need blood donations, and I physically always feel better afterwards. People were made to bleed.