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  1. T

    Successful Story with Testosterone Cream Protocol

    To all members: Below is an overview of my history, and TRT cream protocol that I found most effective for myself and others I am a 55-year-old business owner who has always exercised, eat healthy foods, and tried to stay on the path of wellness. For the last ten years or so, I've noticed a...
  2. T

    Higher numbers needed

    I am 53 years old, business owner, in the gym 3 days a week. I have a rock soild diet, and in great physical shape. Been on a TRT program for over 1 year. I have been monitoring my blood every 60-90 days. I started with a low doseage of gel 20Ml per day. My base line when started was 474...
  3. T

    New to the site Please help

    Hi everyone, My name is Tim. I am new to this forum. After I read Mr. Vergel book, I was impressed with his knowledge on TRT.( so that is what got me here) I have been on a program for over 1 year now. My current Dr. is good but I believe she is not up to date on the lastest advancements on...
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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