Most users here have a history of struggle that to a smaller or larger extent was helped by initiating hormone replacement therapy (HRT). Yup Thousands of users use this platform daily to ask questions and learn more about HRT. There are hundreds of successful stories here where people’s quality...
I’m trying to decide whether or not I want to go back on trt. I’ve had the most success with scrotal cream (even though it was far from perfect but better than going without it). Other methods I’ve tried don’t work for me. I’ve tried injections and for some reason I don’t convert any of the...
Compounding pharmacies should be aware of recent developments in the law surrounding bioidentical hormone therapy (cBHT). In the field of pharmacy, compounding (performed in compounding pharmacies) is preparation of a custom formulation of a medication to fit the unique need of a patient which...
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.
