Received my blood test after being on TRT for the first time. My protocol was Test E 40mg 2xweek every 3.5 days on Tuesdays and Fridays. My blood Test was performed on Tuesday before my subq shot so on through end.
My Total was 700, Free 35 pg/ml and estradiol 45 pg/ml.
Question since this was...
Hi All - I am going to be as brief as possible but would appreciate the feedback. I have done almost a year's worth of research on TRT. Talked to people who have been on it for years, at the beginning of their journey and samples of everyone in between. I have watched and read hundreds of hours...
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.
