Advancing Patient Care through Research

madman

Super Moderator

Supporting the Urology Care Foundation allows breakthroughs in urological research that impact the lives of patients and their families.

Special thanks to: Dolores Lamb, PhD, Larry Lipshultz, MD, Toby Chai, MD, Dan Theodorescu, MD, PhD, William W. Roberts, MD, and Ganesh Palapattu, MD.


The Urology Care Foundation is the official foundation of the American Urological Association.




We support urologic research and strive to provide the most current, comprehensive, and reliable urologic health information for patients and the public. The Foundation:


- Was founded in 1987.

- Supports research professionals through grant programs, clinical trials, and the publishing of the National Urology Research Agenda (NURA).

-Provides resources for patient education regarding urological conditions including brochures.

- Engages in public awareness campaigns, special events, and community programs to help further the cause of educating those at risk and those already suffering from urological conditions.

- Supports and advocates on a variety of issues pertaining to patient urological health, industry standards, and access to care.

- Is supported by a wide variety of corporate sponsors, endowments, and individual donors.

- Publishes Urology Health Extra magazine as a service to the patients, health care professionals, and the public.
 

hCG Mixing Calculator

HCG Mixing Protocol Calculator

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

Beyond Testosterone Podcast

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