Recent content by Nelson Vergel

  1. Nelson Vergel

    Which clinics prescribe propionate?

    Some info in these two pages: Testosterone Propionate Discontinued by all pharmacies - Excel Male Health Forum
  2. Nelson Vergel

    Practical Clinical Summary on Testosterone Therapy in Women

    Practical Clinical Summary on Testosterone Therapy in Women (From ExcelMale.com) Based on the ExcelMale forum threads and related clinical literature, here's a comprehensive extraction of practical content for a clinical article: Physiological Role & Rationale Key Functions: Testosterone...
  3. Nelson Vergel

    Using protocol change to spike dopamine?

    Here is an interesting protocol : Low Brain Norepinephrine Levels in ME/CFS and Long COVID Pt. II: A ChatGPT Based Treatment Program - Health Rising
  4. Nelson Vergel

    Trouble Finishing (GLP-1 & TRT protocol discussion)

    Don't do it. Your E2 corresponds to your T level. Your prolactin is fine. You are good. Don't change anything.
  5. Nelson Vergel

    Dopamine: Where and When It Acts - Paper: Spatial and temporal scales of dopamine transmission (Liu et al., 2022) — key takeaways

    https://www.excelmale.com/threads/androgen-modulation-of-mesoprefrontal-dopamine-systems-and-the-effects-of-these-actions-on-the-adult-male-brain.30723/
  6. Nelson Vergel

    How Anabolic Agents Can Save Your Muscles: One Man's Journey from Death Sentence to Thriving at 66

    How it all started: The Story of Dr Michael Dullnig- An Anabolic Pioneer - Excel Male Health Forum
  7. Nelson Vergel

    Enlarged Prostate? Discover Modern BPH Treatments That Can Help You Avoid Surgery, Catheters, and Recovery Time

    More details: Pros & Cons of 10 Surgery Types for Enlarged Prostate (BPH) - Which is Best for you!? - Excel Male Health Forum
  8. Nelson Vergel

    How Anabolic Agents Can Save Your Muscles: One Man's Journey from Death Sentence to Thriving at 66

    More detailed information: https://www.excelmale.com/threads/all-about-nandrolone.9186/ https://www.excelmale.com/threads/all-about-oxandrolone.9187/
  9. Nelson Vergel

    How Anabolic Agents Can Save Your Muscles: One Man's Journey from Death Sentence to Thriving at 66

    The story of how testosterone therapy and anabolic agents helped transform HIV treatment and what it means for men's health today. By Rafael Zara A Death Sentence That Changed Everything Nelson Vergel was just 24 years old when doctors basically told him he was going to die. It was 1985, and...
  10. Nelson Vergel

    Options for Delayed or Absent Orgasms Despite Stimulation in Men

    Treatments for Male Anorgasmia and Dysorgasmia: Evidence-Based Review Key Findings Male orgasmic dysfunction remains undertreated despite affecting 4-8% of men, Lumen Learning with no FDA-approved therapies available. Nature +10 Research reveals cabergoline demonstrates the strongest efficacy...
  11. Nelson Vergel

    Options for Delayed or Absent Orgasms Despite Stimulation in Men

    Guys in your position with no feeling when orgasm Fetched info: Based on forum discussions, men on TRT are reporting a complex and frustrating constellation of symptoms around penile sensitivity and orgasm difficulties. Here's what emerges: Men are experiencing a distinct pattern where...
  12. Nelson Vergel

    Options for Delayed or Absent Orgasms Despite Stimulation in Men

    https://www.excelmale.com/threads/delayed-or-absent-orgasm-in-men.27110/
  13. Nelson Vergel

    Options for Delayed or Absent Orgasms Despite Stimulation in Men

    Briefing: Male Delayed Orgasm and Anorgasmia Executive Summary This document synthesizes current knowledge on male Delayed Orgasm (DO) and Anorgasmia (AO), complex and often underreported sexual dysfunctions with a significant impact on quality of life. DO is defined as an increased latency to...
  14. Nelson Vergel

    Orgasm. But no feeling

    Guys in your position with no feeling when orgasm Fetched info: Summary: What Men on ExcelMale Are Experiencing Based on forum discussions, men on TRT are reporting a complex and frustrating constellation of symptoms around penile sensitivity and orgasm difficulties. Here's what emerges...
  15. Nelson Vergel

    Orgasm. But no feeling

    I am not clear. Are you just on 900IU/week of hCG or is it in combination with TRT? Please clarify. How many times do you masturbate per week? Are you on any other meds?
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

Beyond Testosterone Podcast

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