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 Conflicting information, outdated medical advice, and unqualified opinions flood the internet.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

Semen analysis results after adding FSH to TRT and hCG
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So after 6 months of adding FSH to my TRT protocol I got a sperm analysis done. A quick background. My fertility was normal before TRT and went to zero when I started TRT without HCG. Adding HCG 500 IU 2x a week my sperm analysis results were...
Pot & Semen Quality - A Study of 1,215 Men
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A total of 1,215 young Danish men aged 18-28 years were recruited between 2008 and 2012 when they attended a compulsory medical examination to determine their fitness for military service. The participants delivered a semen sample...
ED Drugs Have Benefits Beyond Treating Erectile Dysfunction
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It’s been 18 years since the FDA approved sildenafil to treat men suffering from erectile dysfunction (ED). Under the well-known brand name Viagra, this “little blue pill” has grown to hold almost half of sexual dysfunction market share...
This Thursday: Estradiol in Men: Fake News and Realities
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From Jay: Super stoked to be doing a Facebook Live Broadcast with Nelson Vergel on February 8th at 3PM PST in the Testosterone Men's Discussion Group! https://www.facebook.com/groups/testosteronereplacement/ Estradiol in Men: Fake...

Impact of TRT on Thrombosis, Heart Disease and Apnea

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This study adds to growing evidence that cardiovascular risk from TRT may be less than once feared. The increased risk of sleep apnea in men using TRT is noteworthy. The study strengths include the large number of healthy and young men exposed to...
Gyno Surgery: Why More Men Go Under the Knife
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During 2016, 27,760 men underwent breast-reduction surgery, according to the American Society of Plastic Surgeons. That marked a 36 percent increase since 2000. Some plastic surgeons say they have seen as much as a doubling or tripling of...

The FDA Finds Over 10 Tainted Sexual Enhancement Products Per Month

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FDA has identified an emerging trend where over-the-counter products, frequently represented as dietary supplements, contain hidden active ingredients that could be harmful. Consumers may unknowingly take products laced with varying quantities of...

Prevent the Flu with These Supplements

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The 2018 winter flu is pretty much the Ivan Drago of seasonal flu: a lean and mean infecting machine whose goal is to replicate repeatedly and break you. Can this replication be curbed? What has the evidence of the past few years uncovered...

Two New Testosterone Formulations Flunk FDA Panel

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It's a bad day for Big Pharma when it comes to new testosterone formulations. Two new drugs, Tlando and Jatenzo did not gain approval by an FDA advisory panel. Both are oral forms of testosterone undecanoate, meant to be taken daily. The two new...

Muscles of the trunk and pelvis are responsive to testosterone administration

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Dose response trial -young healthy men age 18-50 -all participants received monthly injections of 7.5 mg (leuprolide acetate) to suppress endogenous testosterone production -weekly injections of 50, 125, 300, 600 mg of testosterone...

Subcutaneous vs intramuscular testosterone study- ( abraham morgentaler )

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Sponsor- Men's Health Boston (March 2017-March 2018) Summary In this randomized, cross‐over study 20 subjects who are undergoing testosterone (T) therapy for the treatment of T deficiency will receive both subcutaneous testosterone...
New Affordable Erectile Dysfunction Panel at Discounted Labs
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Erectile dysfunction (also known more commonly as impotence or sexual dysfunction) is the inability to maintain a sufficiently rigid erection for a satisfying sexual experience. According to the Global Survey of Sexual Attitudes and Behaviors...
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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