men's health; fertility; erectile dysfunction

  1. madman

    Beyond the Bedroom: The Hidden Truths of Male Fertility & Sexual Health

    In this enlightening episode of Secrets to Mindful Health, Dr. Justin Dubin discusses the often-overlooked aspects of male fertility and sexual wellness. He emphasizes the importance of male health in the context of fertility, debunks myths surrounding male infertility, and provides actionable...
  2. madman

    New Frontiers in Men's Health

    Dr. Helen Bernie, assistant professor of urology and director of sexual and reproductive medicine at Indiana University, and Dr. Daniel Williams, professor in clinical urology, vice chair for education, and residency program director at the University of Wisconsin School of Medicine and Public...
  3. madman

    Focus on Men's Health

    Christian Gratzke sits down with Ranjith Ramasamy and Daniel Schlager to discuss the special issue of European Urology Focus they Guest Edited on Men's Health. Find the full issue here https://www.eu-focus.europeanurology.
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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