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    any reason to go back on TRT with these levels?

    Hi fellas, Im a 40 yr old male, went off TRT well not on purpose but switched to a compounded cream which it turns out I wasnt absorbing at all so 6 wks later i started to recover cold turkey from 2 yrs on test therapy. So been 3 months off now with some hcg a month ago to help things along and...
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    feel lost with TRT now

    Hi guys, So after nearly 2 yrs on shots and i tried all protocols for 2xwk to every day always kept dose at around 100mgs however test e I never felt ideal or looked great...infact I looked like shit as compared to how I did prior to TRT esp my face and head. I got my estrogen under control but...
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    psa increase by 2.5 x in my 12 months on TRT...should I freak out ?

    Hi guys, I am a 40 yr old fit male and have always had psa at 0.40 but today in my last bloods came back 1.30! last psa was done 9 months ago but have been having other bloods in the mean while to stay safe on my TRT journey. Im seeing my GP in a week but I am worried about this finding...
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    sml increase is TRT dose i tried = massive anxiety for 4 days

    Hi guys, Am 40 and been on TRT for just over a yr now and have fine tuned everything beautifully on my own Had high estrogen levels and bloated like a puffer fish for months after starting trt so DR gave me arimidex but even a 1/4 tablet 2x a wk made me feel crap so I researched and now do...
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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