Nelson Vergel

Nelson Vergel

Nelson Vergel

How to Use hCG in Men on Testosterone
  • 463
  • 0
Table of Contents Basic Information on HCG Human Chorionic Gonadotropin (hCG) refers to glycoprotein a hormone that imitates luteinizing hormone, which is produced by pregnant women by a developing embryo immediately after...
5 Reasons to Buy Discounted Lab Tests Online
  • 267
  • 0
Table of Contents Your Own Online Blood Tests Without a Doctor's Visit When was the last time you got a blood test to determine certain aspects of your health? If you are like most people, chances are that this happened many months...
Coronavirus Affects More Men Than Women - Potential Reasons
  • 221
  • 0
Table of Contents The coronavirus pandemic has taken everyone by surprise in the latest weeks as no one expected that a virus similar to influenza can spread so quickly and infect thousands of people worldwide. At March 16, 2020, there...
What is the Ideal Testosterone Dosage for Muscle Gain ?
  • 767
  • 0
Table of Contents There's no question that testosterone is paramount for achieving an increased muscle mass and reducing fat percentage. Both healthy young men and those reaching andropause can use exogenous testosterone to experience more...
Coronavirus Treatment: Can an Old Drug Plus Zinc Be the Answer?
  • 205
  • 0
I highly recommend watching this great video made by pulmonologist Dr. Seheult of https://www.medcram.com where he reviews current data on chloroquine plus zinc. https://www.youtube.com/watch?v=U7F1cnWup9M Transcript Of Coronavirus...
Long Term HCG Use in Men - Does it Stop Working Due to Desensitization?
  • 494
  • 0
Online forums have spread a lot of misinformation about long term use of human chorionic gonadotropin (HCG) losing its effectiveness after weeks of use in men with or without testosterone replacement therapy. But, are those rumors based on actual...
Can Testosterone Treatment Alleviate Depression Symptoms? Studies Say Yes!
  • 275
  • 0
Did you know that more than 250 million people have depressive symptoms all over the world? This mental disorder can affect both men and women. It has a profound effect on confidence, daily energy levels, and productivity. Depression in men...
The Prostate and Testosterone: Lecture by Dr Joseph LaBoissiere
  • 222
  • 0
Dr. LaBoissiere: Thank you. I have kind of a booming voice so if it gets too loud, let me know and I will adjust the mic. It’s certainly a pleasure to be here. I am fairly new in terms of being a physician. I am a fellow and that’s always...

Male Excel is not Excel Male

  • 198
  • 0
The EXCELMALE mark and EXCELMALE forum are not connected or affiliated with Male Excel, Inc., the MALE EXCEL mark, or any associated products and services.
Testosterone Therapy Risks: Short Video
  • 157
  • 0
https://www.youtube.com/watch?v=IohHSowFZ1o&t=418s This short video covers risks of poorly managed testosterone therapy and its contraindications. Nelson Vergel is the founder of ExcelMale.com, DiscountedLabs.com, and author of books on...
Testosterone Replacement Therapy (TRT) Effect on Men's Fertility
  • 218
  • 0
Testosterone Replacement Therapy (TRT) Effect on Men's Fertility men fertility sperm Testosterone replacement therapy suppresses spermatogenesis (sperm production) by reducing intratesticular testosterone and decreasing FSH through...
About Us
  • 733
  • 0
Founder & Moderator: Nelson Vergel Nelson Vergel is a 61-year-old chemical engineer originally from Venezuela who, by his own necessity, has become a leading educator on hormone therapies and men's health. His search for cutting-edge health...
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

Latest posts

Back
Top