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  1. E

    ED and AI

    Becouse in my country there is no LC/MS lab method, only ECLIA which is not accurate, especially when is about e2
  2. E

    ED and AI

    enanthate, but yes the same as cypionate
  3. E

    ED and AI

    Yes test cy the problem is that I used adex on that "cruise" and probably crashed e2 like that and now it probably takes longer because of the masteron for the symptoms of low e2 to go away, it's been a little over 2 weeks since I droped adex, I thought of raising a temporary dose of...
  4. E

    ED and AI

    i know yes, i know this is a group for people on the trt, i am more on the side of bodybuilding but it was bodybuilding broscience that got me in trouble. once I realized this, I started following people and experts from the trt community to learn as much as I could about hormones. so I would be...
  5. E

    ED and AI

    greeting! I abused AI for a long time because I thought e2 was evil. Every time I would see an “elevated” e2 on a lab test, which was not lc / ms / ms but an immune assay, I would immediately raise my AI dose and have been suffering from erectile dysfunction ever since. I am currently on 200mg...
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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