Recent content by SS67901

  1. S

    Warning for Men on TRT: Low Ferritin is Bad

    Similar Issue How do I get a doctor to prescribe an iron infusion? They all just prescribe iron pills And vitamin C, which make me feel terrible...and in the end “my ferritin only went from 8 to 9 after 12 weeks. Now I am near another phlebotomy hemoglobin/hematocrit are 17/53 and its gonna...
  2. S

    Very Low Iron and Ferritin

    So I have been on TRT for about 3 years. 38 year old Male...was suffering from fatigue/brain fog/high stress. Test was 320 at the outset of this. So I self administered 200 mg Test Cyp every 7 days for about 2 years. I routinely gave blood to keep my HGB around 15... That’s when I got my...
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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