So quick question as I am new to this medication. My E2 was at 43 while my total test was 519. My doc prescribed me anastrozole. I was showing symptoms of high e2 (puffy face, swollen ankles, loss of libido and morning wood). I inject 60mg every 4 days (gonna split it up more due to really low...
Hello everyone. Short story from my experience from my trt and my protocols. I'm 6'7" and always around 290 lbs. I've always lifted, and stayed pretty athletic and I'm 33 years of age. So in 2014 I went into the doctors office with general symptoms of lethargy and general feelings of just being...
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.
