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  1. C

    Updated blood work, 27 year old

    My most recent bloodwork after a reset protocol of HCG, clomid, arimidex has produced the following (2 weeks since the end of the PCT) Estradiol - 43 (<39) DHEA Sulfate - 217 (85-690) Dihydrotestosterone, LC/MS/MS - 23 (16-79) Total Test - 659 (250-1110) Free Test - 168 (35-155) Happy as I...
  2. C

    26 year old with Low everything

    Saw my Doc back in Oct 2013 about feeling tired all the time. Did a basic blood panel along with auto immune tests and everything came back normal. Vitamin d was 45 which I thought was on the low end. Following came back too total cholestrol was 173 hdl cholestrol 69 triglycerides 66 ldl...
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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