dialed in

  1. F

    Is There An I’m Doing Awesome Thread?

    Most of us wind up here because of struggles of one sort or another. I thought it might be useful to start a thread based purely on success stories. If this already exists, please disregard. Are you doing awesome? If so, please share your protocol and how long you have been doing awesome...
  2. G

    Dialing In My Protocol

    Hello Everyone, I wanted to give some details on my TRT journey and see what kind of feedback and tips that experienced members of the community may have. I have been on TRT for 25 months. I am 37 years old, 6’3”, and 225 lbs. I work out/train regularly and understand the nutritional...
  3. G

    Pregnenolone, missing piece?

    Just wondering if pregnenolone has been the missing puzzle piece in anyone’s protocol, and if things finally clicked when they added it. Thanks.
  4. You Gonna Learn Today

    Symptoms of being dialed in

    I've been on this site for a while now and love reading the material and posts, but I haven't posted in a while because I've been trying to figure out the right protocol for myself over the past year and a half. I've learned an absolute ton just reading through previous posts and have even told...
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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