introduction

  1. M

    New member introduction, and asking for advice.

    Hi folks, I’m a 24 year old male who was recently placed on TRT after dealing with moderate to severe depression, lack of energy, and difficulty with weight loss and muscle gain despite working out regularly. I’m taking 100mg Test-Cyprionate once weekly - I had to argue with my doctor against...
  2. C

    Hello Fellow Hormone Sapiens!

    Hey everyone! Just wanted to introduce myself and officially throw my hat in the discussion ring - longtime lurker and huge fan of this site. I’m 29, and have been on HRT/TRT since I was 22 after consistently coming back with geriatric levels of Testosterone. To summarize and distill a lot of...
  3. T

    Hi guys

    I'm new to excelmale and just want to say hello everyone! I'm bodybuilder from Boston, my stats are: 5'6 180lbs, bf is around 14% I'm open to new nutrition/training tips and want to talk with everyone! That's would be cool if i will find here new friends, that love bodybuilding:) Thaaaaanks
  4. PeacefulWarrior

    Hello!

    What's up folks, new member here. I came across to this forum and became happy, bcoz.... There are a lot of useful bodybuilding, nutrition, supplements etc tips so i decided to join this community! I'm 23 and my name is Alan. I'll be glad to talk with you guys and i'm open to new knowledges...
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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