Friend of Nelson's-My Book THE Definitive TRT MANual is Coming Soon!

Jay Campbell

New Member
Hello Everybody!

My name is Jay Campbell and I have written a forthcoming book on TRT titled THE Definitive Testosterone Replacement Therapy MANual. It will be available by mid June at the latest. To register for when it becomes available go here.

I also produce a twice monthly (first and third Wednesday) Google Hangout with Dr Brett Osborn (an amazing neurosurgeon and Anti Aging/TRT physician and contributor to the book) and Dr Leonard Farber (also an amazing cancer physician in NYC who works with prostate cancer survivors who use TRT in their lives).

Tomorrow's hangout is a thorough TRT Q&A session and can be found here.

I invite you to send me your questions (think advanced, high level and complex issues related to TRT, Anti Aging etc.) whenever you feel the need. You can email me directly: [email protected] or message me on ********.

I would also encourage you to check out my website and my TRT Resources Page.

Thank you so much to Nelson for inviting me into this clearly vibrant and awesome TRT community!

Be the BEST YOU EVER!
 

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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