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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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 Conflicting information, outdated medical advice, and unqualified opinions flood the internet.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.

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

DHEA Supplementation
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DHEA Supplementation Dehydroepiandrosterone: DHEA As presented by Dr. Neal Rouzier, M.D. Here's a great reason to add DHEA to your protocol. DHEA is a hormone secreted primarily by the adrenal glands. It results in a shift of a catabolic state...
Enclomiphene citrate: A treatment that maintains fertility in men with secondary hypogonadism
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ABSTRACT Introduction: Hypogonadism is an important issue among the male population. Treatments such as exogenous testosterone have become very popular. One of the adverse effects of testosterone is its suppression of fertility. This has led to...
Most Testosterone Booster Reviews on Amazon are Fake
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Testosterone Imposters: An Analysis of Popular Online Testosterone Boosting Supplements Abstract Introduction Testosterone-boosting supplements (T-Boosters) are prominently featured on Amazon.com, with numerous dedicated pages and claims that...
Benign Prostatic Hyperplasia BPH Treatments
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Medical Treatment of Benign Prostatic Hyperplasia (2022) Alexander Plochocki, MD, MPH, Benjamin King, MD* INTRODUCTION Benign prostatic hyperplasia (BPH) and its associated is one of the most common diagnoses seen by the urologist, with...
Benign Prostatic Hyperplasia
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Understanding Benign Prostatic Hyperplasia (BPH) Introduction to BPH Benign Prostatic Hyperplasia, commonly known as BPH, is a condition often referred to as an enlarged prostate. This non-cancerous enlargement of the prostate gland is a common...
Evaluation and Treatment of Male Hypogonadism
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https://www.pri-med.com/online-cme-ce/virtual-cme-program/primarycarenow-july-25-cme3-mens-health-2

What is Post SSRI's (Antidepressants) Sexual Dysfunction

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He works at one of the well-known Universities in my hometown. Dr. Healy gets deep! David Healy is a psychiatrist, scientist, psychopharmacologist, and author. Before becoming a professor of Psychiatry in Wales and more recently in the...

Hard Flaccid Syndrome's Effect on Erections and Sexual Function

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Today, we are delighted to have Dr. Josh Schammel back with us. Dr. Schammel is a third-year urology resident at Albany Medical College, and he brings valuable insights into the mysterious realm of Hard Flaccid Syndrome (HFS). In this episode...
Sex Hormone Binding Globulin (SHBG): Is It Good or Bad?
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Table of Contents SHBG and the Free Testosterone Relationship What Causes High SHBG? Other factors that can contribute to high SHBG include: Get Your Levels Checked: SHBG Test, Free & Total Testosterone Test How to Lower SHBG Levels: Very Low...
How to Predict Estradiol and DHT at Different Testosterone Doses
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I was able to come up with a table using the predictive model equation derived from data in this study: The Effects of Injected Testosterone Dose and Age on the Conversion of Testosterone to Estradiol and Dihydrotestosterone in Young and Older...
Does Testosterone Cause Prostate Cancer? Can Men Treated for Prostate Cancer Use TRT?
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This is an excerpt from my book Ensuring Prostate Health—No Link Found Between Androgen Levels and Risk for Prostate Cancer The prostate is a gland that is part of the male reproductive system. Its function is to store and secrete a slightly...

Sexual Medicine and Stem Cell Therapy: Everything You Need to Know

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How are stem cells related to sexual medicine? Find out in the first installment of Smart Sex, where sexual medicine providers answer the questions you want to know. Exploring Stem Cell Therapy for Erectile Dysfunction | Smart Sex Episode 1 ✦...
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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