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 Conflicting information, outdated medical advice, and unqualified opinions flood the internet.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

Testosterone Update on Oral Products
  • 1,938
  • 13
T. Mike Hsieh, MD, MBA, a professor in the Department of Urology at the University of California San Diego (UCSD) School of Medicine and Director, of the Men's Health Center at UCSD Health provides an update on available oral testosterone...
How To Inject Trimix for Erectile Dysfunction
  • 4,512
  • 28
Erectile dysfunction (ED) is a common condition that affects many men at some point in their life. Penile injections are one of several options if other treatments fail, or for men who are unable to take ED oral medication. Urologic surgeon Petar...
Testosterone Therapy and the Risk of Cardiovascular Disease
  • 920
  • 2
Abstract The debate over the cardiovascular (CV) implications of testosterone therapy (TT) have resulted in diverging safety recommendations and clinical guidelines worldwide. This narrative review synthesizes and critically evaluates long-term...
How An Erection Works
  • 3,446
  • 15
In this video, Jonathan from the Institute of Human Anatomy discusses the mechanism behind human erections. 00:00 Erectile function is crucial for reproduction, and understanding its mechanisms is essential, especially for addressing erectile...

hCG -> Gonadorelin differences?

  • 4,943
  • 13
*sigh* I just started hCG a month ago and now my clinic has let me know that they can no longer get hCG so they need to move me to Gonadorelin, something I know almost nothing about. Is there anyone using this? Is it worth it? I went on hCG for...

Testosterone as a Fasting Blood Test?

  • 2,594
  • 2
Martin M. Miner, MD, and Mark M. Moyad, MD, MPH, discuss recent guidance suggesting that a fasting blood test is needed for testosterone. 00:44 Endocrine Society guidelines recommend fasting morning total testosterone for accuracy in diagnosing...
Do statins decrease testosterone in men?
  • 561
  • 4
https://intbrazjurol.com.br/vol-numbers-41-50/vol-50-n-02-2024/ 119 | Do statins decrease testosterone in men? Systematic review and meta-analysis Felipe Placco Araujo Glina, Leonardo Lopes, Rodrigo Spinola e Silva, Eduardo Augusto Correa...

Cardio IQ test

  • 4,658
  • 10
Hi Guys I just got results from my cardio Iq test. it doesnt look good as far as I can interpret. Any ideas on how to improve my numbers? Im in shape 5'8 170 current TRT 200mg test cyp a week dhea 10 mg daily 3000 mg omega fish oil a day 2000 CLA...
The Effects of Ketogenic Dieting on Body Composition, Strength, Power, and Hormonal Profiles
  • 2,632
  • 15
J Strength Cond Res. 2017 Apr 7. doi: 10.1519/JSC.0000000000001935. The Effects of Ketogenic Dieting on Body Composition, Strength, Power, and Hormonal Profiles in Resistance Training Males. Wilson JM1, Lowery RP, Roberts MD, Sharp MH, Joy JM...
Whole Milk vs Skimmed Milk: Effect on Cholesterol and Blood Sugar Level
  • 1,093
  • 3
Abstract BACKGROUND/OBJECTIVES: Dietary guidelines have for decades recommended choosing low-fat dairy products due to the high content of saturated fat in dairy known to increase blood concentration of LDL cholesterol. However, meta-analyses...

When is Prolactin too high and what are benefits of lowering it

  • 11,580
  • 69
My Prolactin is a bit high at 448 and the UK range is 86-324 mU/L. One doc said to me its not a problem another said I should take Cabergoline to lower it at 0.25mg twice a week. I wondered what is the benefit to lowering it to what level for us...
Testosterone and Depression Symptoms in Aging Men
  • 926
  • 2
Although the sole unequivocal indication for testosterone treatment is replacement therapy for male hypogonadism, off-label testosterone prescribing for aging men without pathologic hypogonadism rose dramatically (100-fold) over recent decades...
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

Latest posts

hCG Mixing Calculator

HCG Mixing Protocol Calculator

Beyond Testosterone Podcast

Back
Top