Donating Blood to Lower High Hematocrit Levels

Sean Mosher

Member
Is there a need to schedule your blood donations around when you normally inject testosterone each week?
Would it make sense to donate the day before, or even a few hours before you inject?
Just curious whether or not the timing of your donation impacts or has any effect on when you inject testosterone each week.
Thanks!
 
I shoot everyother day, if I donate on injection day, I inject after donation otherwise its kid of moot for me. If I was shooting 2x a week I probably wouldn't donate the day or two after injection, I'd schedule it for my trough day.
 
When donating blood, I don't think timing is a problem. You inject in the muscle or fat, not blood. But when I donate, I do donate on my injection day before I inject, just to be on the safe side.
 
When donating blood, I don't think timing is a problem. You inject in the muscle or fat, not blood. But when I donate, I do donate on my injection day before I inject, just to be on the safe side.

It's not an IV injection but it's in your blood, that cannot be disputed. Thus injecting and having high blood levels(!) and then donating might seem to be contradictory. I think we agree that donating before you inject is likely the best policy.
 
It's not an IV injection but it's in your blood, that cannot be disputed. Thus injecting and having high blood levels(!) and then donating might seem to be contradictory. I think we agree that donating before you inject is likely the best policy.
Yeah...there is a small amount of testosterone circulated by your blood that will be lost in your donation, but I doubt it is significant over the 8 weeks minimum between donations. I schedule a blood donation the day I inject but before I inject.
 

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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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