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 Conflicting information, outdated medical advice, and unqualified opinions flood the internet.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

Oral TRT Products: Jatenzo, Tlando, Kyzatrex, & DITEST (native T)
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Testosterone Replacement Therapy: A Narrative Review with a Focus on New Oral Formulations (2022) Salman Z Bhat and Adrian S Dobs Male hypogonadism affects 10–30% of the male population and is often under-recognized and under-treated...
How to Treat Acne Caused by Testosterone Therapy
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Testosterone replacement therapy (TRT) is the prescribed treatment for men with low testosterone levels. It has become a widespread treatment--as many as 11 million men were undergoing TRT in 2013, a number that has grown significantly since...
Testosterone Drug Interactions
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TESTOSTERONE DRUG INTERACTIONS The interplay between medications and testosterone involves a complex network of biochemical interactions that can significantly affect a patient's health. Below is a detailed discussion of various medications and...
Role of Estradiol (Estrogen) in Men and Its Management
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Check your estradiol (sensitive) blood levels cheaply: DiscountedLabs.com REGISTERED MEMBERS: DOWNLOAD ATTACHED ESTRADIOL LECTURE HANDOUT AT THE BOTTOM OF THIS POST Click here for a comprehensive article about the 18 things you should know...
Testosterone Level: How Low is Too Low? Health Consequences of Low Testosterone
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I was able to summarize all available studies on testosterone blood levels and how they are linked to several health issues. I will add references soon. Low Blood Levels of Testosterone and Associated Risks: < 450 ng/dl (15.3 nmol/l) -...
Monthly Variations in Testosterone Levels: Results from 8,367 Middle-Aged Men
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Monthly Variations in Serum Testosterone Levels: Results from 8,367 Middle-Aged Men Jun Ho Lee 1, Sung Won Lee 2 J Urol. 2020 Dec 22;101097JU0000000000001546. doi: 10.1097/JU.0000000000001546. Online ahead of print. Abstract Purpose: We...
Clomid for Men: The Complete Guide
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Are you struggling with male fertility issues? Clomid might be the solution you’ve been searching for. In this comprehensive guide, we will dive into everything you need to know about Clomid for men. From understanding its uses and the role it...
Gynecomastia Tests and Treatments
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Introduction to Gynecomastia Gynecomastia is a benign condition that results from the proliferation of breast tissue in men. It is commonly caused by hormonal imbalances, particularly fluctuations in androgen and estrogen levels. Other...
How Do ED Drugs Compare? Cialis vs Viagra vs Levitra vs Stendra
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Introduction to PDE5 Inhibitors In recent years, the use of a class of drugs known as PDE5 inhibitors has significantly changed the way erectile dysfunction (ED) is treated. Major medical organizations like the American Urological Association...

Video: How to Inject Trimix

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Did you know that up to 5% of men over 40 and up to 25% of men in their mid-60s have a problem called erectile dysfunction (ED)? But it’s important to keep in mind that even though older men may need more stimulation to get and keep erections, ED...
When Testosterone Doesn’t Lead to Better Erections
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Table of Contents Excerpt from the book: Testosterone: A Man’s Guide Most men find that their sexual desire increases after they start testosterone replacement. Sexual dreams and nighttime or morning erections may be more readily achievable...
How Different Hormones Impact Your Skin: A Comprehensive Guide
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Hormones play a critical role in various physiological processes, including skin health. Ever wondered how different hormones can have varying effects on your skin? Here’s an in-depth look at the hormones that significantly influence your skin's...
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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