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    A Cautionary Tale...

    TLDR: I fucked up my hormones because I didn't listen to everyone on the site, and now I'm paying the price. Stay away from hormone treatments if not medically necessary. Hi Everyone, I'm here to post a follow up to two posts I made a couple of years back as a cautionary tale to others who...
  2. L

    Clomid and Sex Drive / Libido

    Hi All, I've been on clomid for a few months and have been noticing some changes in my sex drive and libido. I got on clomid purely to boost my testosterone for mild anabologic effects. My T was already pretty strong at 750 ng/dl. Dr. Saya put me on clomid, 12.5mg per day, and my levels...
  3. L

    TRT to Supraphysiological Levels for Body Building

    Hi All, I'm a male, 32, with normal/solid levels of testosterone (650 ng/dl TT). I've been exercising on and off since I was a teenager but have only been on a proper weightlifting and diet protocol for the past 6 months with a professional bodybuilder with my main goal being to obtain a great...
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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