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 Conflicting information, outdated medical advice, and unqualified opinions flood the internet.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

H. Pylori Linked to Atherosclerosis in Healthy People

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Current infection with Helicobacter pylori (H. Pylori) was associated with significant subclinical coronary artery stenosis in a population with no prior arterial disease, suggesting a need for earlier diagnosis and treatment of this pathogen to...

PCT post Testosterone Therapy to Get Off Testosterone or Anabolics

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Table of Contents This is an example of just one protocol, since there really is no "one way" to do it. This has proven a very effective foundational protocol for Defy, but of course every patient is different and therefore treatments are...

160mg/40mg Testosterone Cypionate / Propionate Blend by Empower?

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Testosterone propionate is definitely not for everyone, however, there are certain men who do benefit from including the ester in their therapy. Propionate needs to be injected more frequently than cypionate, roughly every 2-3 days if used as a...

The Possible Future of Compounded Testosterone Cypionate

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Compounded injectable testosterone medications like cypionate are presently being pushed out of the market. Compounding pharmacies provide a low cost alternative to standard and more expensive manufactured brand name medications. In the case...

Male Birth Control Pills:This is a REALLY bad idea

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Safe and Effective Treatment Yes, and Thalidomide was “safe and effective” as treatment for nausea during pregnancy, too. If you don’t know that story, I’m sorry for what you are about to learn when you search it. And progestins (synthetic...

Factors You Should Consider Before Starting Testosterone Replacement

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Table of Contents From the referenced content below which states these factors affect your testosterone levels, I was greatly violating most of them. Is it possible I should have fixed these before starting TRT? i wonder how much of an...
Topical Finasteride and Hair Loss: Study is Encouraging
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Table of Contents Introduction Currently, only topical minoxidil (MNX) and oral finasteride (FNS) are approved by the Food and Drug Administration (FDA) and the European Medicines Agency (EMA) for the treatment of androgenetic alopecia...
Hematocrit Levels: What We Can Learn From Transgender Studies
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One of the most frequent, unwanted side-effects for men on TRT is the rise in hematocrit levels. A recent study of trans men highlighted the issue. In trans persons on gender-affirming hormonal treatment, a decrease (in trans women) or...
Pregnenolone – By Gene Devine
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Table of Contents Pregnenolone - Why You Need It Pregnenolone is a hormone that many Doctors and men are not familiar with or understand its role in the CHOL pathways but it’s critically important to our health as it is a "precursor hormone"...
Toremifene citrate improves HDL in men on testosterone therapy
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Table of Contents The Journal of Urology Volume 199, Issue 4, Supplement, April 2018, Page e1171 Sexual Function/Dysfunction: Medical, Hormonal & Non-surgical Therapy II MP85-06 TOREMIFENE CITRATE IMPROVES HIGH-DENSITY LIPOPROTEIN LEVELS...
ED Drugs Have Benefits Beyond Treating Erectile Dysfunction
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Table of Contents 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...

HIIT produces increases in muscle power and free testosterone in male masters athletes

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Endocr Connect. 2017 Aug 9;6(7):430-436. doi: 10.1530/EC-17-0159. Print 2017 Oct. HIIT produces increases in muscle power and free testosterone in male masters athletes Herbert P1, Hayes LD2, Sculthorpe NF3, Grace FM4. Abstract...
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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