hypogonadism; t-therapy; cvd; fda

  1. madman

    Mood Enhancement Timeline: Exploring Post-Testosterone Therapy Effects

    * Our findings suggest that mood improvements following TTh initiation may occur progressively, with the most substantial reductions in depressive symptoms observed after 18 weeks post-TTh initiation. TIMING OF MOOD IMPROVEMENT POST TESTOSTERONE THERAPY INITIATION Christian Corsini*, Edoardo...
  2. madman

    Hormonal Therapy and Thrombosis Risk With Testosterone

    https://www.vumedi.com/video/hormonal-therapy-and-thrombosis-risk-with-testosterone/
  3. madman

    FDA issues class-wide labeling changes for testosterone products

    https://www.fda.gov/drugs/drug-safety-and-availability/fda-issues-class-wide-labeling-changes-testosterone-products [2/28/2025] Today, FDA informed sponsors of testosterone products about new labeling changes following the agency’s review of the findings from the Testosterone Replacement...
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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