I hope this isn't the dumbest question thats ever been asked. I have scoured the forums and google and cannot find a real answer.....When you pull the testosterone from the vial all the tutorials say to pull it back to the prescribed dose. HOWEVER, after pulling the T in, if you then pull the...
Not sure if I should start a new post or try to bump this. I now have an extra year under my belt and its been an interesting ride. I could use some advice on next steps as I have struggled to find the right approach. Here is an update on my labs and what I've gone through. First of all I...
Hi, I have been on TRT for 2 months now. I had two tests performed pre trt. The total for the first was 234. The total for the second was 184. I don't have the numbers for free or e2 prior to trt. I am 35 years old have have been experiencing the standard side effects of low t for years...
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.
