#dose

  1. T

    lowered dose feel like crap a wk later

    Hi fellas, I was having alot of trouble sleeping after my test hit 33.6 nmol at trough so I assume post shot i was in the 40s ..this was on 30mg EOD test e.....I did a sml drop to 25mg EOD a week ago and last 2 days im feeling weak as piss, urinating alot , sore etc...BUT sleep has improved...
  2. H

    Negative Weight Loss on TRT?

    Curious on the matter, but in your opinion, can a change in testosterone dosage cause a loss in weight? I am about 5'11", 165 right now, lean. I looked fuller at about 180-200mg/wk until I learned that A) for low shbg men, less is more and B) a lot of urologists don't understand TRT. I titrated...
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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