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  1. T

    Spammers -- Does the report button do anything?

    Hey Mods, this place gets quite a bunch of spammers. Do the buttons on here (report, etc) actually go somewhere and how can members help culling all the trash? Thanks.
  2. T

    Cock ring - Giddy the new ED treatment

    Meet Giddy, the New Wearable Erectile Dysfunction (ED) Treatment Anyone has tried this?
  3. Nelson Vergel

    How Supplement Scams Spread So Quickly on the Internet

    Great article to understand how supplement scams spread quickly on the Internet. "Meet Lucifer, a 19-year old college student. He has some computer skills and wants to make some extra beer money by messing around on the internet in his spare time. He doesn't want to invest any money or worry...
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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