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    Start TRT with clinic or doctor? Suggestions!

    Hello All, Need your advice. I have low testo: 250 first test. LH and FSH are high , PSA, Thyroid, and prolactin are fine. Int the last 3-4 years I went from 15% body fat to 25% body fat developing NAFLD and despite trying dieting and come back to the gym I feel low energy and not able to be...
  2. I

    Suggestion based on blood work : TRT or not?

    Hello Everyone, I am a newbie and need your experience and opinion. I am 38 years old male, I have been struggling with weight loss and motivation to go to the gym in the past 2 years. I feel energetic only from 8 am to 11 am (where I try to do most of my work done) and then the rest of the day...
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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