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    Testicular pain alleviated by a cycle?

    Ok, this is going to sound really weird, but here goes. I did my last cycle about 3 years ago. So, prior to that, I have had a strange intermittent testicular pain. They would feel as though I'm sitting on them or crushing them, when in fact I wasn't. Fast forward to 3 years ago. I did a low...
  2. H

    Need help, getting worse by the day I feel

    Hello everybody, this is going to be quite long and I apologize. I’m goin to make it as simple as possible 31, male, 5’11, 215-220lbs. I’ve been lifting literally my entire life. I did an oral cycle in ~Jan 2010 of superdrol. I did the preached PCT of the time, but it was all natural, OTC...
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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