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    UK Member, New to Nebido, Frustrated by NHS

    Sorry mate all the info that I've written below is exactly what is on the sheet I got from my doctor. The results from march/April I don't even remember what they were apart from when he showed them to me on the screen for a second and said basically a small change upwards. But as I was already...
  2. A

    UK Member, New to Nebido, Frustrated by NHS

    Hi thanks for reply, I'm 33, probably had symptoms related to this for 7-8 years or so. Yes thyroid was checked so secondary hypohondism was the diagnosis - although as i mentioned my Gp disagreed and tried to force antidepressants on me. I don't have a reference range sorry, I'm sure I read...
  3. A

    UK Member, New to Nebido, Frustrated by NHS

    Hi, I'm new to this forum, and need some advice. It's taken me a long time to get to the point where my endo has agreed to give me trt, one shot of nebido every 14 weeks. I'm around 6 weeks in to my first shot and feel no benefits at all in fact any effects are negative, tiredness, brain fog...
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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