Recent content by geyr7777

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    Penile fibrosis after long time without morning erections?

    What are the Finasteride and hernia effects?
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    Oxandrolone and Nandrolone (common availability)

    QTY 60, 48 mg compounded capsules for $240. It’s very much real.
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    Oxandrolone and Nandrolone (common availability)

    They might be getting prescribed from FL but its also being made in TX.
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    1-Test Cyp - amazing results (low shbg)

    What do you mean by ‘non-responder’? When I started TRT 5 years ago, the honeymoon period was so euphoric. Unfortunately those effects are gone. I do not feel much different now being on it or between peaks and troughs. 3x/week, so longest stretch is 3 days, but I have missed a day and was...
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    Max Prescribed dose for Testosterone Enanthate

    TSA does NOT question, at least not for me having travelled extensively the last two years. I am an elite member with a frequent flyer program, so I travel a lot.
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    HCG Limited Supply?

    Not sure what everyone is going on about. It is list on Defy’s store.
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    IM Testosterone Given SubQ

    If you are not already talking to Defy Medical, shop around and compare. I am very happy with them, as many others here are. When I was finally able to talk my family doc into TRT after many months of annoying him (2015-ish), he started me on a 1/month injection. I talked him into 2x/mo and...
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    Therapeutic Phlebotomies for Men on TRT in Houston: A Model for Other Cities

    Vitalant has the same policy in Pennsylvania and Nevada. Get a script and they add you to the Special Donations list. You have to make an appointment each time, no walk-ins.
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    Managing E2 without the use of AI: Suggestions?

    ...except more frequent HCG doses at lower levels?
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    Therapeutic Phlebotomy Places in the United States for Men on TRT

    1) www.vitalent.org 2) www.redcross.org 3) Enter “blood bank” in Google Maps for your location. I go to a blood bank and also use the Red Cross app for giving blood when I’m traveling. No charge. The blood bank requires a script because of the frequency and Defy provided that. Red Cross...
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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