OK guys, what are your thoughts here?
At age 57
In July 2014:
Total T = 206
Free T = 3.2
I then started TRT with a 15% Testosterone cream + Chrysin.
Three months later:
In October 2014:
Total T = 559
Free T = 7.9
Continuing with the same treatment
Seven months later
In May 2015:
Total T...
Okay guys, here's a little background...I'll be 58 next month. About 13 months ago I started lifting weights after being away from the gym for 25 years. I'm 5' 11" and at that time was weighing 168 lbs.
I started putting on muscle right away and I was happy with my progress until I began to...
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.
