trt dosage

  1. G

    Trt doses

    Hi guys! My actual trt protocol is 20mg/day test cyp suba and after 16 hours of the last shot thats are my levels. I control my hematocrit and my hdl is in 40s so everything is right. But my total t levels are not in the high rank. Im wonderin if i increase the dose to 25/27mg/day i would...
  2. S

    Testosterone questions

    I’m currently taking 180mgs of testosterone c strength 200 at a clinic. I’m switching to doing it on my own. The testosterone i have is 250 strength, how much in mgs do I take to equal the 180 mgs i was getting at the clinic in thw new strength.
  3. J

    Considering Lowering Dosage

    Hello!.. I've been on TRT for five months now. My protocol is 200mg of Test C, HCG, and 1mg Anastrazole weekly (Yes, cookie cutter). My most recent labs came back with my Test being higher than 1,500 (out of range) and my estradiol at 38 (in range, but towards high end). I realize this way high...
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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