Has anyone tried the syringe holder/loader available on Etsy? Listing
As we all know when using a 29g or similar needle, cypionate takes some time to draw. Here is a device that you can start drawing and come back to in five minutes.
I would like to know if it will work with a BD 29g x 1/2” x...
I've been 'back-filling' syringes for my T shots as I like the virgin needle. I'm using the Easy-Touch 1/2cc 27ga 1/2" and they're pretty sharp but found them duller after poking the rubber septum. Yah I'm a sissy. I have a wooden block I've drilled with holes and go into mass production and...
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.
