I am currently on Test Cream (Atrevis Base) 100 mg/ml applying 1 ml per day in AM. Lab results are as follows:
Total T - 581 ng/dl (range 264 - 916)
Free T - 21.4 pg/ml (range 6.6 - 18.1)
DHT 80 ng/dl (range 30 - 85)
sensitive E2 26.7 pg/ml (range 8 - 35)
I've been on the cream since January...
My current Urologist, Dr Frank Melograna, is relocating to Florida. I’ve been seeing him for 7 years for hormone optimization. I’m using 100 mg per day of test compounded in an Atrevis base with excellent results. Anyone know of a good Urologist who is comfortable prescribing compounded...
I often see posts from members referencing DHT:E2 and other ratios but I cannot find any specific information on what the optimal ratios are. Can anyone point me in the right direction?
I have been on daily subq injections of 20 mg of test cyp 200 mg per ml for about 3 years. TT has consistently been between 850 - 1000 with free T running mid to high 20's. E2 has always run a little high between 40 - 55 but has been in lows 70's the past 10 months. DHT runs between 25 and...
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.
