In my never ending quest to try and find some way to reverse my low testosterone I stumbled on some interesting studies about these popular peptides.
It seems that for men, taking these class of peptides can actually improve total testosterone perhaps by the way of increasing insulin resistance...
I am currently only Test C and HCG injections, but I was thinking of possibly moving to the empower nasal spray to save money, but also to maintain natural testicular function. However, I’m a bit concerned about putting gel in my nasal cavity 2x daily for any period of time over a month. I saw...
Hi, I originally started investigating my low T levels by happenstance when I was 23 and went in for a physical for some erection problems and excessive fatigue. Testosterone didn’t even cross my mind and I didn’t even ask for it on the blood test but it came back at ~313ng/dL. My PCP...
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.
