Excel Male Health Forum

The Leading Men's Health Forum for Testosterone Optimization & Hormone Wellness

Welcome to ExcelMale.com — the most trusted, expert-moderated community for men seeking evidence-based guidance on testosterone replacement therapy (TRT), hormone optimization, and total wellness. Since 2010, we've helped thousands of men take control of their health.

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Why ExcelMale? Evidence-Based Men's Health Information You Can Trust

Navigating testosterone replacement therapy and hormone health can be overwhelming. Conflicting information, outdated medical advice, and unqualified opinions flood the internet. ExcelMale.com was created to cut through the noise — providing a rigorously moderated space where men share real experiences, backed by clinical research and guided by genuine expertise.

Whether you're exploring TRT for the first time, optimizing your current protocol, managing side effects like elevated hematocrit or estradiol, or seeking to preserve fertility with HCG therapy, our community offers the knowledge and support you need. We discuss everything from injection frequency and bloodwork interpretation to lifestyle factors that affect testosterone levels.

"I founded ExcelMale after decades of personal experience with hormone optimization and seeing how difficult it was for men to find reliable, science-based information. Every man deserves access to knowledge that can transform his quality of life."

— Nelson Vergel, Founder & Author of Testosterone: A Man's Guide

Nelson Vergel brings over 20 years of clinical research experience, having worked with major pharmaceutical companies and authored definitive guides on testosterone therapy. As founder of DiscountedLabs.com and a recognized expert in men's health advocacy, Nelson ensures every discussion on ExcelMale meets the highest standards of accuracy and usefulness.

Ready to Optimize Your Health?

Join thousands of men who have transformed their lives through evidence-based hormone optimization. Ask questions, share experiences, and learn from experts.

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...
BPH Treatments: Innovative New Technologies
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New Technologies for Treatment of Benign Prostatic Hyperplasia Dean Elterman, MD, MS, FRCSC, Bruce Gao, MD, Steven Lub, Naeem Bhojani, MD, FRCSC, Kevin C. Zorn, MD, FRCSC, Bilal Chughtai, MD INTRODUCTION Benign prostatic hyperplasia (BPH)...
Penile Injection Therapy for ED
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In this webinar Amy Pearlman, MD reviews dosing, proper injection technique, safety, and answers your questions about Injection Therapy for erectile dysfunction. Whether you’re new to Injection Therapy or a current user and just want to brush...

Testosterone, Semen Analysis, and Male Fertility: Expert Advice with Real-Life Journeys on Fertility

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Clomid is old news! hCG + FSH is where it's at for restoring/maintaining fertility on or off exogenous T! 500IU 3x/week will restore normal ITT. Protocol is compounded purified preparations of hCG/FSH (3000 IU hCG + 75 IU of FSH) injected...
Sex Hormone-Binding Globulin (SHBG): Biology and Biomarker
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Nelson's house! We get deep here! Dr. Winters! Sex Hormone-Binding Globulin: Biology and Clinical Biomarker Applications Presented by Dr. Steve Winters, Emeritus Professor, Division of Endocrinology and Metabolism Endocrinology Grand...
The Recent Advances on SHBG Regulation by Nutritional Factors
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Sex hormone-binding globulin (SHBG) is a homodimeric glycoprotein produced by the human liver and secreted into the systemic circulation where it binds with high affinity sex steroids regulating their availability in blood and accessibility to...
Legends of Urology Dr. Larry Lipshultz
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27:57-31:47 *testosterone deficiency in men On this episode of BackTable Urology, Dr. Mike Hsieh (UC San Diego) interviews Dr. Larry Lipshultz (Baylor College of Medicine) about his journey to becoming a renowned specialist in male...
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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