IM or shallow IM...
I mostly alternate the upper-side vastus lateralis & use back-filled 1/2" 27g needle.
No more thoughts of hitting a nerve, & the needle enters buttery-smooth.
See green on attached screenshot for visual.
Hi Nelson, I haven't gotten a DEXA scan. My F45 gym has an evolt body scanner but it's highly likely not comparable. The readings change drastically from one day to the next based on hydration levels. Do you think I should anyway?
Tirzepatide has changed my life for the better. It was the 2nd best decision I've made concerning pharma products, and the 1st was TRT once dialed in.
The good: when TRT & Tirz are combined with intense effort workouts, say goodbye to body fat and say hello to lean mass . I've made great...
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.