Excel Male Health Forum

Lipo-C - Who's using / what doses?
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Hey Folks, I'm curious to see who is using Lipo-C, what your dose/injection schedule is, and what your results (subjective or not) are so far. I recently started with Defy. Dr. Saya had no problem adding Lipo-C to my regimen. (I'm dying for...
Low Testosterone in Men: Recommendations on the diagnosis, treatment and monitoring
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ABSTRACT The relative proportional increase of the elderly population within many countries will become one of the most significant social transformations of the twenty-first century and, for the first time in history, persons aged 65 or above...
Why ED Pills Stop Working—and What to Do Next | ED Treatment Landscape
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* Why Understanding the Root Cause of ED Is Critical Why do some men stop responding to ED pills—and what comes next? In this expert-led webinar, Dr. Tim Walsh, a board-certified urologist and prosthetic surgeon, explores the full...
TRT, Peptides & Fertility: A Deep Dive With Dr. Larry Lipshultz
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Step into the origins of modern men’s health and testosterone therapy with Dr. Alex Tatem as he sits down with his mentor, Dr. Larry Lipshultz — the pioneer behind male fertility surgery, testosterone research, and advanced hormone therapy. In...
New Testosterone Tools Web Site
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Testosterone Tools is your personal command center for mastering testosterone replacement therapy through the power of individualized data. Born from the frustration of one-size-fits-all protocols and outdated medical dogma, this platform...
Your Genetic CAG Repeat Number Determines How Well You Will Respond to Testosterone
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The Genetic Secret to Unlocking Testosterone's True Power The TRT Paradox: High Testosterone, Low Results? For countless men, the journey into Testosterone Replacement Therapy (TRT) begins with the promise of renewed energy, sharper focus...
Testosterone Therapy and Erythrocytosis - the most common dose-limiting effect of testosterone therapy
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https://www.thebloodproject.com/cases-archive/testosterone-therapy-and-erythrocytosis-2/ Introduction Androgens play a crucial role in the development and maintenance of: Male reproductive and sexual functions Body composition...
From Phlebotomy to Formulation: Optimizing Hematocrit Control in Testosterone Therapy
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Briefing Document: Optimizing Hematocrit Control in Testosterone Therapy Source: Excerpts from "From Phlebotomy to Formulation: Optimizing Hematocrit Control in Testosterone Therapy - Excel Male TRT Forum" 1. Executive Summary Testosterone...
Prostate Cancer What's new and What's coming
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Prostate Cancer What's new and What's coming by Dr. Fred Saad, CQ, MD, FRCS, FCAHS, Professor and Chairman of the Department of Surgery at the University de Montreal, Holder of the Raymond Garneau Chair in Prostate Cancer Research, Director of GU...
Tackling advanced erectile dysfunction
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In this episode, titled "From investigation to resolution. Tackling advanced erectile dysfunction (ED)", experts Dr. R. Rees (GB) and Dr. V. Sahdev (GB) will take you through a thorough exploration of diagnostic techniques and cutting-edge...
Can You Take Testosterone and Still Have Kids? What Every Man Needs to Know
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TRT can change your hormones — but it may also shut down your sperm. In this video, Dr. Justin Houman (MD, board-certified urologist & men’s health specialist) explains how testosterone replacement therapy affects fertility, sperm count, and...

Is Morning Wood a Sign of Good Testosterone?

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This needs to be hammered home! Dr. Sun hits the nail on the head here! * “A lot of people think that testosterone controls erectile function, and therefore, ‘I have ED, so I’m going to go to the low-T center and get more testosterone for my...
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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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