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Nelson, about six months ago, with my PSA not budging from 4.8, and concerned, I discussed biopsies with my urologist.  He told me there was an FDA approved urine test for men with a PSA of 4 or higher that looks for a specific substance which is secreted by cancer cells.  Being on Medicare, I asked if it was covered and he said it was.  He put in the order and the test package was shipped from the company in Boston.  Packed the urine sample with the ice pack and it was FedEx'ed back.   The test results were negative. We suspect inflammation is driving up the PSA, not BPH, which is mild.  When I see him in a couple of months, and if my number is still elevated, I'll ask about a course of antibiotics.

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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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