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  1. Kev101

    Tadalafil [off-label uses]

    I've been blessed, I haven't had ED once in my life. 6 months ago when my test was 80ng/dl for a straight year, my wife and I were out on a rare date. She wanted to "do-it" in the car in front of her parents beach house. I had no issues at all. I can get hard without touching it, my mind alone...
  2. Kev101

    Stanozolol on HRT

    Gents- As a kid I enjoyed Dianabol and especially Anadrol. I'm not into the Grey and Black market these days as I'm 38 and top old for that BS. My doc only offers 2 oral [in the title]. I never tried Var bc it's often faked but of course the pharmacy will he real. Still it's very expensive...
  3. Kev101

    Ibutamorin with Ipamorelin?

    Hi guys, I'm on with Defy medical now. Starting on 3 types of AAS and Ibutamorin. I just ordered 3 bottles of Ibutamorine online few weeks ago so using that before I switch to their more expensive pharm stuff. I also have left over Ipam in my fridge. Is it OK to run 25mg Ibutamorin with...
  4. Kev101

    Oxandrolone and Nandrolone (common availability)

    Hi all, When I started reading about TRT back in the mid 2000's I was in my 20's, college and inexperienced but always read on the forums that no doc will give a young man test even if he is in the 200-400 range. It was rare and like gold to get help. This is what I read countless times, can't...
  5. Kev101

    37 yr old male- former AAS user

    Hi guys! My reason for utilizing TRT is due to me shutting down my Hypothalamus-Pituitart-Gonad Axis with the use of exogenous hormones. AKA I blasted steroids from college into my early 30's haha. I was always the "go to" guy when it came to PEDs in my circle. I tend to stay on top of current...
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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