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  1. B

    Great T-levels (1298) but high E-levels (93.7) in follow-up BW

    First of all, I feel great. TRT has been doing everything I expected. Bloodwork was taken last week on Tuesday before my Wednesday injection (160mg). I have been on TRT since the beginning of August. The doctor hasn't put me on HCG or an AI yet; but with an estradiol at 93.7, I am assuming...
  2. B

    Help on Interpreting Bloodwork...looking for possible trends my endocrinologist might be missing

    Anything stand out to you guys in this bloodwork? The one from August 2013 was ordered by my primary physician. The rest were done by my endocrinologist. I'm going to my urologist next week to see where to go from here. :cool: Date;Test;Result;Reference Interval 06/03/14;Testosterone...
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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