Hi Everyone
Having been on T4 Levothyroxine for nearly 1 year with a dosage of 100mg daily (divided into 2 X 50mg), my thyroid panel has been pretty consistent with the typical results of:-
TSH: 0.04 mIU/L
T4: 10.9 pmol/L
Free T3 was within range but my doctor advised me against running the...
Dear fellow members
Anyone on TRT / HCG with blood issues?
Having been on TRT for over 3 years (ranging from 200mg test cyp weekly to 1,500iu HCG mono-therapy weekly), my blood work had always been horrendous; it will be great if I could link up with people who face similar issues so that I...
Dear Fellow Excelmales
Having been on TRT (test cyp - 200mg weekly) for nearly 3 years, I ran a sperm count and the results were ZERO.
Been seeking high and low but none of the doctors (based in Singapore) endorse the TRT + HCG protocol, despite my relentless effort to share /educate with them...
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.
