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  1. E

    Slightly elevated PSA, ADT, and PC

    64yo male, 210 lbs, no ED issues. For about a year my PSA has been hovering around 4.22. Both my PCP and Defy will not continue to prescribe testosterone unless testing shows me clear of prostate cancer (PC). I was referred to a urologist and had my appointment today. The NP stated...
  2. E

    Alternate ways to get Test Cyp?

    I've been injecting Test Cyp for over 20 years. Now I have a problem where my PCP doesn't want to prescribe Test Cyp since I'm using Defy, and their script is higher than my PCP prescription (PCP prescribed .2ml twice a week, Defy wants .3ml twice a week). Through insurance, I get a month's...
  3. E

    Does T affect your voice?

    Years ago when I was a patient of Dr. Crisler, he sold T troches that you dissolve in your mouth. One of the side affects he mentioned was that you might notice your voice get deeper. I am a singer in several different groups, and over the years I've lost my deep bass range. Does anyone have...
  4. E

    Anabolics/hormones for nocturnal leg cramps?

    I apologize if this is the wrong place to post this. My wife gets debilitating nocturnal leg cramps nearly every night. Any muscle in her legs is prone to cramp. When cramping, they're rock-hard and sometimes last a half hour. We've tried everything that makes sense and some things that don't...
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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