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  1. R

    PSA levels & TRT

    Yeah would be very early. However, just noticed an error in my numbers. It went .7, .7, 1.1, .8 and finally 1.6. So it dipped before back up. I see a correlation between free testosterone and PSA. I get my retest Friday. Well see what happens.
  2. R

    PSA levels & TRT

    To be honest not 48 hours. I was told 24 and really didn't take it seriously. Mainly cause I didn't know it would skew tests. Full disclosure I'm also a gay man and wonder if that can play into it.
  3. R

    PSA levels & TRT

    Just how bad is this biopsy. Uro told me it can get infected. Also what if my score comes back lower?
  4. R

    PSA levels & TRT

    I've been on TRT for one year now. About 1cc a week of Test. Everything has been awesome. My blood work every few months has shown in healthy and getting healthier. My GP recently asked me to do start a yearly checkup with a urologist. So I went to the Uro thinking everything is great when he...
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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