Old Protocol:
16mg test C ED
125IU HCG sun and wed
Last Labs:
total t: 900
Free t: 252 (52-280)
SHBG: 19.4 (16-55)
Sensitive e2: 31.5 (8-35)
New protocol:
16mg Test C ED
I've been on TRT for about 4 years now from age 26 to 30, and during that time I have tried numerous protocols. There have...
Last Post: https://www.excelmale.com/forum/showthread.php?15508-Lower-dose-or-daily-injections
Went from 116mg to 108mg in an effort to lower estradiol as I was experiencing symptoms.
So far it has been fairly similar to every other time I have changed my dose, in that I feel almost like I am...
Current protocol: 116mg a week(split into 2 doses e3.5days)
HCG: 115 IU twice a week(I know its low, anything higher makes my estrogen go bonkers)
Last labs:
Total test: 979 High ng/dL 264 - 916
Free Test: 32.4 High pg/mL 9.3 - 26.5
E2: 49.9 High pg/mL 8.0 - 35.0
Labs were taken at trough on...
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.
