#trt #dhea #normallabs

  1. M

    Low libido on TRT

    Hi 5 months on TRT Libido 2,3 month was excellent then suddenly dropped and even no morning wood! Doctor put me in daily 5mg Cialis , it didn’t help. Doctor says “all your blood tests are fine except below normal DHEA “ and he says low DHEA doesn’t affect libido E2,prolactin are within...
  2. J

    Who Started TRT w/ "Normal" Levels @ What Age?

    Latest labs in August were all middle range, slightly lower for my age. I turn 45 tomorrow and I feel fine, mostly, but 'things aren't what they used to be'. All my friends my age are on TRT, and some telling to do 150+ once a week. That seems extreme to me with my numbers below. My DHEA &...
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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