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...
i love cialis but the nasal congestion is interfering with my sleep it seems. i tried the nasal strips which help on a lower congestion day, but on a high one they dont cut it. thinking of adding a decongestant spray before bed. Anyone have any experience/advice in this area?
Just getting back on test today but we are trying for a baby so my dr wants to keep me no higher than 100mg test with hcg/fsh. She brought up the nasal spray for the boost in the day without drastically effecting my sperm production. Who here has used it on top of their injections and how has it...
My PC has not prescribed HCG before and needs to do a little research. I called a custom medicine shop who's owner I know. He told me he does not do injectables but does the nasal spray version for clients (under prescription only) and has good results. He said he did not see any argument for...
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.
