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    Keto and Thyroid

    Is anyone on keto on here ? I started earlier this year and amazingly dropped 30 lbs in 5-6 months with a 4 inch waist reduction on a strict keto diet. Amazing because I've been trying for a decade and never got close to losing it. One of the effects is that your free T3 is down regulated. Keto...
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    T cream ingredients

    Does anyone have the list of ingredients used in the 20% cream by Empower or other such compounding pharmacies ? I guess the base (versabase, HRT base, lipoderm etc) used will determine this. My topiclick says "200 mg in a transdermal base" but not the actual ingredients. The reason I was asking...
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    Scrotal Testosterone Cream half life & High DHT

    I have been on the scrotal cream for the last few months. My dose for the last month before the test was 3 clicks (150 mg) once in the morning. I wanted to check how fast the cream leaves the system and my levels at the trough. What i see 24 hours after application of 3 clicks: Total T: 600...
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    TRT Protocol Advice

    Hello, I started TRT about 10 months ago at age 40 and am still trying to dial things in. I initially started on 80mg T cyp and 250 iu hcg - both taken twice a week. The honeymoon period only lasted about a month before i started getting bloated, overly emotional, lethargic etc. 3 months later...
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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