Men's Health

Lab Tests to Monitor Testosterone Replacement Therapy: Free Booklet Download
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Click on the image below for a free download Recommended Lab Tests Before Starting and While on TRT By Nelson Vergel Aug 2024 This article has clickable links shown in blue. Testosterone Replacement Therapy (TRT) has changed the lives of...
Is fertility-sparing exogenous T therapy a real thing?
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https://academic.oup.com/jsm/article-abstract/21/7/582/7699977 It is 2024. Direct-to-consumer testosterone replacement therapy advertisements on social media are pervasive. Academic and private practice men’s health centers are abundant. At...
Prolactin: Should Men with Erectile Dysfunction Be Tested ?
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Prolactin: Should Men with Erectile Dysfunction Be Tested ? Prolactin is a hormone produced in the pituitary gland that is known for supporting lactation in women but also have many other functions on immune response, myelin coating on nerves...
Optimizing Oral Testosterone Undecanoate (Kyzatrex) TRT: All You Need to Know
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Transcript: Nelson Vergel: Hello, everybody. Nelson Vergel here with ExcelMale.com and DiscountedLabs.com. I'm very honored today to have one of the top urologists here in Texas. He's in Dallas, Dr. Andrew Sun. He's actually in Arlington, north...

Pregnenolone makes high dose Testosterone tolerable

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Skip to 2:00 Dave Lee explains that a Pregnenolone deficiency doesn't allow for higher testosterone dosages to be tolerated. Supplementing Pregnenolone is an easy fix instead of lowering your testosterone levels.
Testosterone and Sexual Function (ED)
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You have been duped by the misinformed polluting those so called men's health forums! Again running those absurdly high trough/steady-state FT levels is not going to cure your ED let alone give you titanium erections! Having healthy hormones...
Kyzatrex or Jatenzo
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Good day all. I've been on testosterone cypionate almost 7 years. I inject anywhere from 100 to 120 mg in total divided 2 times a week. Am 47. I'm feeling good consistently for years now. Looks like my insurance cover oral testosterone. I did...
Recommendations for the diagnosis and evaluation of premature ejaculation
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Objectives The Association Inter-disciplinaire Post-Universitaire de Sexologie (AIUS) has brought together a panel of experts to draw up French recommendations for the management of premature ejaculation. This article presents the...
Tirzepatide vs Semaglutide: Pros and Cons
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Tirzepatide and semaglutide are both injectable medications used for weight loss and type 2 diabetes management, but they differ in their mechanisms of action and effectiveness. Here's a comparison of the two drugs: Mechanism of Action...

Prostate Cancer Screening Blood Tests: OPKO 4K, PHI, & Free PSA

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In the video, Dr. Marshalls, a medical oncologist with 30 years of experience in prostate cancer, discusses various blood tests used for prostate cancer screening. He explains the limitations of PSA (Prostate-Specific Antigen) tests, which can...
Hormonal Treatment for Male Infertility: On -label and Off- label
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12:12-21:46 Here is a summary of the "UROwebinar: Male infertility An updated work up" by the European School of Urology in 10 bullet points: Introduction to Webinar: The webinar, led by Mary Dinkan, covers the latest advancements in...
Male infertility: An updated work-up
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2:00-11:57 Here's a summary of the key points from the YouTube video transcript in 10 bullet points: 1. The video discusses male infertility diagnostics, treatments, and its connection to overall men's health. 2. Basic diagnostic workup...
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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