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  1. R

    My experience injecting HCG and Testosterone from the same syringe for the first time

    Hi guys, Well today I started on HCG for the first time and decided to try Nelson Vergel's method of mixing HCG with Testosterone in the same syringe and then injecting IM into my quad. I used a luer lok 1ml syringe with a 20g removable needle to draw out .25 ml or 50mg of Cypionate. This...
  2. R

    TRT w/ AI - Does insurance cover it?

    Hi guys, I recently brought up my concerns about managing Estradiol levels during my TRT treatment (200 mg cypionate once per week) with my doctor. My doctor told me that insurance would not cover AI medication (HCG, Armidex, Nolvadex) for men receiving TRT treatment. Is this correct?
  3. R

    Testosterone too high after 8 weeks on 200 mg Cypionate / Week!

    Hi guys, I found this forum after reading up on TRT treatment and hope you have a few suggestions for me. I am a 44 year old male that have noticed a gradual decrease in testosterone levels over the years and my weight climbed from about 240 lbs up to a high of 310 lbs at 6'-2". It really...
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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