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  1. M

    Opinion on Test/Adex adjustment

    Is 120mg/week really considered low? I've grown pretty used to seeing a lot of men talk about 100mg/week being relatively standard in other forums. I'm here to learn though and appreciate any info. The most recent bloodwork I had done was just what my doc requested but I only recently got...
  2. M

    Opinion on Test/Adex adjustment

    Upfront, my doc isn't the most informed when it comes to TRT but is still a great doctor that I have a solid relationship with and will allow me to follow any sensible protocol that I bring up. My TRT dose is 120mg/week and my regimen was just taking my foll dose in one shot on Sunday night...
  3. M

    I'll try to keep it simple here...

    I tend to avoid intro threads but this really seems like a solid community and I hope to actually participate, as opposed to simply lurk, so any intro is better than none (I think). Probably 50% of the stuff I've been researching lately has brought up this site in Google, it's clearly a great...
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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