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 Conflicting information, outdated medical advice, and unqualified opinions flood the internet.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

Can Certain Blood Pressure Medications Decrease Hematocrit?
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ARBs, or Angiotensin II Receptor Blockers, are a class of medications primarily used to treat high blood pressure (hypertension). They also play a role in managing heart failure and protecting kidney function, particularly in patients with...
How U.S. Blood Banks Handle Therapeutic Phlebotomy for Men on Testosterone Replacement Therapy (TRT)
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How U.S. Blood Banks Handle Therapeutic Phlebotomy for Men on Testosterone Replacement Therapy (TRT) Blood centers have had to adapt their policies because the polycythemia/erythrocytosis that often accompanies TRT creates both medical need...
Testosterone Replacement Clinical Guide from ExcelMale.com
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ExcelMale.com Quick Guide: DIAGNOSIS OF HYPOGONADISM: Symptoms and signs suggestive of testosterone deficiency in men: A. More specific symptoms and signs • Incomplete or delayed sexual development, eunuchoidism • Reduced sexual desire...
Resilience, Testosterone and Anabolic Steroids: Interview with Nelson Vergel
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Nelson Vergel’s Journey: From HIV Diagnosis to Men’s Health Advocate Introduction: A Life of Resilience Host: Nelson, we’re live! Thanks for joining me. Nelson Vergel: Thanks for having me, Daniel. Host: Let’s start with this—how does it feel to...
Saving Erections with AI During Prostate Cancer Surgery
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Dr. Burnett true legend in the field! Can you really keep your erections after prostate cancer surgery? In this episode of the Dr. Geo Prostate Podcast, Dr. Geo sits down with world-renowned urologist Dr. Arthur “Bud” Burnett — the Patrick...
New Podcast Episode: All About Oxandrolone (Anavar)
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This podcast session examines the efficacy and safety of oxandrolone, an anabolic androgenic steroid (AAS), in treating various wasting and catabolic disorders. It explores the drug's pharmacokinetic and pharmacodynamic properties, noting its...
Oxandrolone (Anavar) Medical Uses- Presentation Attached
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Here is a presentation for download only for registered members: https://www.podbean.com/eas/pb-ecn8d-19059e5 The Anabolic Androgenic Steroid Oxandrolone in the Treatment of Wasting and Catabolic Disorders Source: Excerpts from "The...
Oral Testosterone Therapy in Men with Low Testosterone: A Comprehensive Review
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Introduction Background and significance Hypogonadism, characterized by low testosterone levels, is a significant clinical condition affecting a substantial proportion of the male population, particularly older men. The management of...
U-Shaped Association Between Testosterone and Fractures
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The occurence of fractures in an elderly population is a significant concern, so this study looked at the relation between the number of fractures and hormone levels, including testosterone. It found fractures were higher at both low and high...
New Zealand does not let me give blood to decrease high hematocrit on TRT
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Hi Guys Blood lab turned me away for having Haemoglobin of 198. Apparently the limit is 185(Here in New Zealand) I am currently on 80mg(split twice a week 40+40)of test cyp deep IM. Have been on this for 4 months and going well. Can't do and...
Iron Supplementation Protocol to Raise Ferritin FAST While on TRT: The Vorck Protocol
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The Vorck Protocol Summary Background: The protocol was developed by a TRT user since 2001 who had difficulty recovering ferritin levels after blood donations. After conducting personal research and consulting with a hematologist in May 2021, he...
New research on Taurine improving HPTA Hormone Axis
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Came across this video (linked below) showing a new study outlining that Taurine supplementation might increase Gnrh, FSH, LH and general testicular health. - relevant commentary from @24:25 Thoughts on adding 1g/day to the supp stack? The...
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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