hypogonadism; oral t/kyzatrex; trt; fertility/hpta

  1. madman

    Updates in testosterone therapy - Oral T combination Therapy

    * Sun explains how oral testosterone formulations—thanks to their short-acting pharmacokinetics—can preserve some endogenous testosterone production, unlike traditional injections that often completely suppress it. * He details how he customizes treatment plans by blending oral testosterone...
  2. madman

    Can a pill increase Testosterone?

    What if there was a pill that could increase testosterone without injections or topical applications? In this episode, Dr. Geo Espinosa sits down with Shalin Shah, a leader in metabolic health and CEO of Verity Pharma, to discuss oral testosterone therapy and the FDA-approved drug Kyzatrex...
  3. madman

    How Affordable Oral TRT Could Save Your Manhood

    Shalin Shah and his company's product have totally changed my opinion about TRT. I had a ton of misconceptions about testosterone replacement therapy. My thoughts have changed, and I think you'll find this episode very revealing. In this episode we cover: -The difference between oral and...
  4. madman

    Oral Testosterone Kyzatrex Did not Affect Semen Parameters & Hematocrit in Hypogonadal Men: Pilot Study

    Hot off the press! * No significant changes in semen parameters or other reproductive hormones were observed after 3 months of treatment. Larger scale studies are needed to fully evaluate the effects of oral testosterone formulations on semen quality and male fertility potential. Effects...
  5. madman

    Combined Clomiphene and Kyzatrex High-Dose Oral esterified T-Therapy in Hypogonadal Men: A Case Series

    Hot of the press! You heard it here first! Nelson's domain is where it's at! High-dosed oral TU (Kyzatrex 400 mg) once daily with food + 50 mg clomiphene EOD maintained endogenous LH/FSH near baseline, no change in hematocrit! *Three hypogonadal men who initially received clomiphene...
  6. madman

    High-Dose Oral TU Kyzatrex in Men with Low Testosterone: Safety, Efficacy, and Patient Satisfaction

    Hot off the press! You heard it here first, Nelson's domain is where it's at! High-dosed oral TU (Kyzatrex 400 mg) BID, LH/FSH while lower were maintained at non-zero levels, minimal impact on hematocrit! *At a mean follow up time of 6 months, patients demonstrated a significant increase in...
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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