prostate cancer; adt; testosterone therapy

  1. madman

    Testosterone Replacement Therapy After ADT

    Chapters: 0:34 What is testosterone replacement therapy (TRT)? 2:29 What is the dosing? 2:50 Explain adding testosterone when you are on ADT? 4:43 What is a normal testosterone level and one for someone on ADT? 7:10 How does quality of life and testosterone level relate? 7:55 Does...
  2. madman

    Testosterone Replacement In Prostate Cancer Remission

    Medical Oncologist Mark Scholz, MD gives a survey of testosterone replacement therapy (TRT) in the context of prostate cancer. Historically, some in the medical community have been hesitant to consider testosterone in patients with a history of prostate cancer out of fear of exacerbating the...
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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