When to Donate

GreenMachineX

Well-Known Member
I've been struggling to get my H/H stabilized for 2 years now. I'm using 100mg test cyp per week split into 2 injections. This keeps my trough around 550. I last donated blood when my hemoglobin was 17.6. 6 weeks after that, my hemoglobin was 17.2 and hematocrit was 50. 2 weeks after that (yesterday), my hemoglobin was 17.4 when I donated. Would you have donated then as well or waited? Obviously I don't want to end up iron deficient again, but if I bring my test dose down even more, pretty sure I won't be feeling well (just guessing honestly). Any suggestions? What would you do?
 
To be honest with you, when my HCT got to 50 I just donated. I didn't even care about my iron. I was more afraid of high HCT then low-iron.
 
I would worry about where the Free T is at when you consider your dose, who cares about the Total T...it's bound up and really doesn't effect anything at all. Worry about your Free T.
But otherwise getting sucked in to the donation and low iron/ferritin vortex is a never ending cycle if you can't find a way out of it. I would prefer high HCT where there's some more controversial thought on treating that at all given some other treatments where people aren't being drained like this on TRT. I would prefer not to kill my iron personally.
 

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This tool provides predictions based on statistical models and should NOT replace professional medical advice. Always consult with your healthcare provider before making any changes to your TRT protocol.

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Understanding Your Hormones

Estradiol (E2)

A form of estrogen produced from testosterone. Important for bone health, mood, and libido. Too high can cause side effects; too low can affect well-being.

DHT

Dihydrotestosterone is a potent androgen derived from testosterone. Affects hair growth, prostate health, and masculinization effects.

Free Testosterone

The biologically active form of testosterone not bound to proteins. Directly available for cellular uptake and biological effects.

Scientific Reference

Lakshman KM, Kaplan B, Travison TG, Basaria S, Knapp PE, Singh AB, LaValley MP, Mazer NA, Bhasin S. The effects of injected testosterone dose and age on the conversion of testosterone to estradiol and dihydrotestosterone in young and older men. J Clin Endocrinol Metab. 2010 Aug;95(8):3955-64.

DOI: 10.1210/jc.2010-0102 | PMID: 20534765 | PMCID: PMC2913038

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