Comprehensive Blood Work for ED - What is Needed?

What it might come down to, I believe, is how do you feel?

For example, I feel better when my thyroid labs are low/lower. I've been on a number of medications over the years trying to get things back to "normal". However, what it takes to get my labs to mid-range normal make me feel awful. I am just about hypo-everything (cortisol, testosterone, thyroid, VitD3, bradycardia, etc.) and my body wants to stay that way. When my thyroid #s get to average, I get heart palpitations and I get jittery.

So, one slightly high RT3 lab may not be a big deal. May not. If you feel worse, it could be. If it goes up every lab for the next year and a half, could be.
 
My main complaint is ED although my metabolism is quite slow as well.

I've tried seemingly everything else for the ED. If nothing else, I'll have to try normalizing this just to cross it off the list before accepting that an implant is the only option.
 

hCG Mixing Calculator

HCG Mixing Protocol Calculator

TRT Hormone Predictor Widget

TRT Hormone Predictor

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.

ℹ️ Input Parameters

Normal range: 300-1000 ng/dL

Predicted Hormone Levels

Enter your total testosterone value to see predictions

Results will appear here after calculation

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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