No Phlebotomy Today!!!

Pringle

Active Member
I have been on TRT now starting year 3. Overall the treatment has been a success, with one caveat many of us suffer with.....polycythemia. I have been on the rollercoaster of phlebotomies every 2-3 months since my start. I have tried dosage reductions to the point I started daily injections several months ago. Still HCT, HGB, RBC remained in similar ranges and phlebotomies continued. 90 days ago, after my last phlebotomy, I was diagnosed with severe sleep apnea and placed on a CPAP. My doc felt this could help with secondary polycythemia and may allow me to lenghten out the phlebotomy schedule some. Fast forward to today I am amazed....HCT 47.1 vs 53.6 90 days ago, HGB 15.2 vs 18.8 90 days ago, and RBC 5.8 vs 6.6 90 days ago. No phlebotomy today!!!! Only thing that changed in my regimen was adding the CPAP. I know there is conflicting data on the effectiveness of CPAP in regards to Polycythemia, but in my case it appears to be having a positive effect and a better nights sleep too!
 
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Predict estradiol, DHT, and free testosterone levels based on total testosterone

⚠️ Medical Disclaimer

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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