Recent content by Nasdaq

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    Anyone else using Perrigo from Wallgreens?

    Hellboi - I have also found that Hallandale consistently under-fills vials. Good luck trying to get the issue corrected with them as their customer service is terrible. They will say they will correct the issue and make up the shortage, however, they never follow through or even return phone...
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    Crazy things your doctors said to you.

    It is difficult to find a competent doctor these days. Some of them are also arrogant and seem to think getting through medical school is some tremendous achievement.
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    Anyone taking DIM?

    I took DIM in the past and found it useless.
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    LifeRestore MD

    Does anyone have any experience or feedback with this clinic? Their services seem to be available through an online or "telemedicine" approach similar to Defy Medical. I find this approach convenient as you do not have to make time to physically visit the clinic. Their website is below...
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    New $139 Testosterone, Estradiol and Thyroid Panel

    I was just wondering which one?
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    Peak and Trough variation...

    I also have wondered about the variation between peak and trough days. I was looking for information on the topic, such as a mean variation between the two points, but could not find anything.
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    New $139 Testosterone, Estradiol and Thyroid Panel

    Does anyone know who is the doctor who writes the prescription for the blood work? Is he affiliated with one of the TRT clinics?
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    Hallandale Pharmacy

    Hallandale
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    Hallandale Pharmacy

    I have also found that they routinely short fill testosterone. Their customer service is terrible if you ever try to resolve these issues with them. They make you speak to the representative assigned to a particular clinic, who typically does not return phone calls or follow through on committed...
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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