dysfunction

  1. N

    I'd like to hear some success stories about finding the right TRT protocol that solved your ED issues.

    I've been at this for 3 years on various doses and combinations of test, AI, and HCG, with ED issues being my last remaining unresolved side effect. Im unable to get bloods with the current state of the world so I'd just like to hear some encouraging stories from those were able to get things...
  2. M

    Sexual Dysfunction on TRT

    I'm 48 years old, 6'1, 225. Work out 1 hour per day on elliptical. Decent diet (grilled chicken, veggies), non smoker, drink on weekends and sometimes 5-6 drinks on a weekday. Started a CPAP machine 1 week ago for sleep apnea. Getting good night sleep now but still having issues with...
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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