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  1. P

    59 year old with supraphysiological numbers

    What would be red flags on my CMP, lipid, and CBC panels?
  2. P

    59 year old with supraphysiological numbers

    The first test I wanted to see the trough...the second test I wanted to see the peak.
  3. P

    59 year old with supraphysiological numbers

    1 ml vial...was injecting 1ml per week...now .25 twice per week
  4. P

    59 year old with supraphysiological numbers

    Got retested the following week...total T 3025
  5. P

    59 year old with supraphysiological numbers

    I did get retested the following week...same results....drawing from 1ml vial 200mg/ml
  6. P

    59 year old with supraphysiological numbers

    After two years on Clomid therapy as first line, I have been on TRT for 20 weeks. I was prescribed 200mg test cyp per week, and .25 mg arimidex twice per week. After eight week I got labs on day 7. Total T 964 Free T 104 BAT 196.8 SHBG 50 E2 (not sensitive test) 18 All reasonable numbers so doc...
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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