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  1. J

    Another Estradiol Lab on a Different Scale

    well this time it was 53 on a scale of Reference Range Male: 5.4 - 65.9 pg/m. isn't that really high? thanks.
  2. J

    My standard estrodiol results.

    Actually just got standard estrodial tests. I don’t know if this includes men and woman but it’s high either way. I’m at 42 pg/mL on a scale 8 - 43 pg/mL. I’ve had many symptoms of high estrogen. Could this be the reason? My t dose is only 80mg every 5 days. Haven’t talked to endo yet but...
  3. J

    does elevated estrodiol lower total t?

    I'm having blood work Thursday. Just wondering because I've had a rough year. Symptom wise I feel it's estradiol related. If you've been on trt for 7 years you're probably not making your own T anymore. If you have elevated estradiol it has to come from the injected T that is converted to...
  4. J

    Next frustrating step

    I don’t have Cushings. Endo wants to send me back to GP with whom I’ve gotten nowhere with. I suggested to my endo since my TSH is rising(1.4 to 3.02 since feeling terrible)and T4 is below range and T3 is barely in range that I should try a round of hypothyroid treatments . I told her my...
  5. J

    Am I hypothyroid?

    Hi. I’ve had extreme fatigue, depression, muscle weakness and pain, erectile dysfunction, stopped having dreams, dry skin and hair, gained 8 lbs suddenly, BP spikes, constipation, back and joint pains, etc... for a year now. Turned 50 ironically at this same time and was in best physical and...
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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