Recent content by boetie

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    35 Y/O male first blood test

    I went for another test, was a bit delayed but managed to get blood drawn at 09:20 TESTOSTERONE (TOTAL) 12.5 nmol/L SEX HOR. BINDING GLOBULIN 26.90 nmol/L 11.1 - 78.1 FREE TESTOSTERONE 282 pmol/L 180 - 739
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    35 Y/O male first blood test

    Thanks for the info, sorry to ask but what range would be the top 25% for free T?
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    35 Y/O male first blood test

    Thanks, I will see if the dr get back to me regarding the results to go for a earlier test, otherwise I will follow up with them to scedule it
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    35 Y/O male first blood test

    The test was done just before 12 in the morning, I get my 8 our sleep in every night without waking up much, don't have any underling issues that I am aware off. Body weight is about 67kg, I am on the skinny side and am active at work and on the farm but don't work out. Libido I queues could be...
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    35 Y/O male first blood test

    Good day, I just had a blood test done to check my testosterone levels, feeling fatigued. Does it look like on the low side for a 35 year old male. TESTOSTERONE (TOTAL) 11.3 nmol/L SEX HOR. BINDING GLOBULIN 28.40 nmol/L 11.1 - 78.1 FREE TESTOSTERONE 244 pmol/L 180 - 739 Any input will be...
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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