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.

24,000+ Active Members
33,000+ Discussions
20+ Years Expert Experience

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 Conflicting information, outdated medical advice, and unqualified opinions flood the internet.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

Upcoming FDA Expert Panel on Testosterone Replacement Therapy for Men
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@Nelson Vergel We need you here! https://www.fda.gov/patients/fda-expert-panels/fda-expert-panel-testosterone-replacement-therapy-men-12102025 Location: FDA White Oak Campus, 10903 New Hampshire Ave., Building 31, Great Room, Silver...
Oxandrolone (Anavar): A systematic review (2025) - 24 studies & over 1,900 patients
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This review investigates the use of the synthetic steroid oxandrolone across various clinical populations. The review analyzes twenty-four randomized controlled trials to synthesize evidence regarding the safety and effectiveness of oxandrolone...
Nandrolone (Deca Durabolin): Effect on Lab Tests
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PARTICIPATION NEEDED! Of those EM members that have taken nandrolone or are currently taking nandrolone alongside their TRT, we are conducting a small ExcelMale study to help determine the effect that nandrolone has on Total Testosterone, E2...

Clomiphene Citrate (Clomid) in Men With Low Testosterone - Do we Need to Monitor IGF-1 in All Patients?

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Is Clomid (clomiphene citrate) a good alternative to TRT for men with low testosterone? Clomiphene can raise testosterone levels while preserving fertility—making it attractive for younger men who want to avoid testicular shutdown. But new...
Practical Clinical Summary on Testosterone Therapy in Women
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Practical Clinical Summary on Testosterone Therapy in Women (From ExcelMale.com) Based on the ExcelMale forum threads and related clinical literature, here's a comprehensive extraction of practical content for a clinical article: Physiological...
Ozempic's and GLP-1 Inhibitors' Impact on Sexual Function
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Today we are joined by Dr. Rahul Mehan, a renowned urologist, who sheds light on the impact of Ozempic on sexual function, particularly in relation to erectile dysfunction. He is also the founder of Snip City, which specializes in vasectomy...
Scientists Discover Testicles Grow Larger With hCG + FSH Fertility Treatment—And Men Are Getting Better Results
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* To our knowledge, this is the first report demonstrating alterations in spermatogenesis as intratesticular morphological changes, specifically enlargement of seminiferous tubules, by US. Ultrasonographic Seminiferous Tubule Changes Track...
Enlarged Prostate? Discover Modern BPH Treatments That Can Help You Avoid Surgery, Catheters, and Recovery Time
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24:00 – Why daily tadalafil works for BPH, erections & heart health 30:00 – The pros and cons of alpha-blockers & 5-AR inhibitors 02:30 – Meet Dr. Robert Caruso: 25 years in urology and robotic surgery What if an enlarged prostate...
FDA Removes Black Box Warning: What the New HRT Guidelines Mean for Women’s Health and HRT
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Dr. Rachel Rubin and Dr. Kelly Caspersen discuss with FDA Commissioner Dr. Marty Makary the significant impact of hormone replacement therapy (HRT) on women's health, particularly in the context of recent FDA changes to black box warnings. They...
How Anabolic Agents Can Save Your Muscles: One Man's Journey from Death Sentence to Thriving at 66
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Can testosterone and anabolic agents reverse muscle wasting? This is the story of how hormone therapy transformed HIV treatment—and what it means for men's health today. Nelson Vergel was diagnosed HIV-positive in 1985 when it was a death...
https://www.defymedical.com/get-started/.
How to Find a Good Doctor that Prescribes Testosterone Plus hCG: TRT Near Me
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Looking for a qualified TRT doctor who prescribes testosterone and HCG? Finding the right physician can make or break your hormone optimization journey. Many doctors are poorly trained in testosterone replacement therapy—they under-dose, skip...
HCG DOSE FREQUENCY FOR MEN - FERTILITY & TESTICULAR ATROPHY
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What's the best HCG dosing protocol for men on TRT? Whether you're using HCG to maintain fertility, prevent testicular atrophy, or preserve intratesticular testosterone, the dosing frequency matters. Should you inject daily, every other day, or...
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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