Sorry to "short-cut" reading all the posts here, but I don't know much about Testosterone and get overwhelmed quickly. What I'd like to know is (I had Radical Prostatectomy last June) what are the symptoms of low T? I've had fatigue, depression, less than ideal erections (Viagra worked well...
I had Radical Prostatectomy 9 mnths ago and have ED as a result. Viagra does nothing. My ED Urologist suggested BiMix or TriMix injections. He gave me a low-concentration test dose of TriMix in the office and it worked within a few minutes but gave me quite a pit of pain in my erection. So he...
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.
