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    Defy Medical's New, Extended Phone Hours!

    We recently announced that we have extended our hours of operation! Phone hours are now 7AM - 9PM Eastern Time (Monday - Friday) and on select days of the week, provider consultations can be scheduled as late as 10PM Eastern Time! Local patients will also be able to come in for blood draw or IV...
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    Need answers while I have the energy to do something about it...

    One slight clarification to the thread. Our current wait time for all providers with the exception Dr. Saya is roughly two weeks. Dr. Saya's consult wait times are between 5-6 weeks. We constantly look to improve this and to lessen wait times, but never at the expense of the consult time...
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    Defy Medical - Phone System Technical Difficulties

    Good afternoon friends! We wanted to make everyone aware that we are currently experiencing some technical difficulties with our phone system. You may have issues calling in to our main phone line, so we ask for your patience until this is resolved. Feel free to email [email protected] for...
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    Defy Medical: IMPORTANT ANNOUNCEMENT

    IMPORTANT ANNOUNCEMENT: Defy Medical will be experiencing a power outage shortly, which should last until about 4 PM Eastern Time. Phone lines, e-mails, and cart orders will be inaccessible during this time. We will do our best to contact you as soon as possible once our power returns. If...
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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