trt nhs

  1. S

    Fast Falling Testosterone.

    Hi, Im new to this forum. I have just had my second blood test back and my test has dropped from 4.44 to 1.35 in just 3 weeks. Is it normal to drop that fast. And does anyone know how long the process is to start TRTon the NHS? My Dr doen't seem to be clued in. Thanks!
  2. M

    New TRT user in the UK

    Hi there, I am fairly new to TRT, I am receiving treatment in the UK on the NHS, i was hoping you guys can help me. I recently went through a huge weight loss, I lost 215 pounds, it took roughly 25 months. My current weight is 225 and I am roughly 190 cm tall. One of the things they don’t tell...
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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