I have been in Cypionate / Pregnyl injections since April. Prior to that I was on Androgel and HCG for a couple of year. I have had 3 sets of labs drawn between going on injections in April thru August and the values have all been consistent within a few points up until a recent 400+ point...
Gentlemen, a bit of background from my intro a few months ago. I'm 43yo and have been on 3 pumps of Androgel 1.62 and 100iu ed of HCG for just over 2 years. I have felt ok but had some lethargy, occasional night sweats, poor libido (but not ED) and sensitivity issues.
On Androgel and 100iu...
What's up gents! A big thank you to the Excelmale community and the work you guys do here. The quality of your content and knowledgeable members is why I joined. Excelmale has been a fixture in my TRT journey thus far and I figured it's about time to sign up and make myself known, get some...
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.
