Testosterone Propionate

Yeah I’ve been having them email me lab scripts since I started with them. They are just so damn convenient to use. Very organized. And all the staff is pleasant to deal with.
100%. Those are the exact reasons why I’ll never leave. They make everything so easy and convenient, very professional and always seem to get everything I want/ need right first try, and in the rare case they don’t, they’re very quick to fix it. Again, very rare that they don’t get something right first try. Very impressed at how organized they are, and how great all their staff is
 
100%. Those are the exact reasons why I’ll never leave. They make everything so easy and convenient, very professional and always seem to get everything I want/ need right first try, and in the rare case they don’t, they’re very quick to fix it. Again, very rare that they don’t get something right first try. Very impressed at how organized they are, and how great all their staff is
Every time I see complaints I assume it's on the patient lol. 10 years with them and they're the one most accommodating groups of medical staff I've ever dealt with.
 
Every time I see complaints I assume it's on the patient lol. 10 years with them and they're the one most accommodating groups of medical staff I've ever dealt with.
I would assume the same lol. With them almost as long, and I really couldn’t ask for anything more, as far as a hormone replacement/ wellness clinic goes. After all the clinics and doctors I tried, prior to defy, I’m just beyond thankful every single day that they exist! It was a fckn nightmare navigating this stuff prior to finding defy. And I don’t even want to talk about all the money I wasted prior to finding them
 
Every time I see complaints I assume it's on the patient lol. 10 years with them and they're the one most accommodating groups of medical staff I've ever dealt with.
Their flexibility and compassion is second to none. It took forever to find an endocrinologist that would do a full hormone panel for me. Most wouldn’t even test e2 or tsh. Ever since I’ve switched to them I’ve been happy
 
Their flexibility and compassion is second to none. It took forever to find an endocrinologist that would do a full hormone panel for me. Most wouldn’t even test e2 or tsh. Ever since I’ve switched to them I’ve been happy
Oh man, out of all the doctors I saw, this one young endo I did a consult with was by far the worst. He wouldn’t help me at all. He actually was telling me how TRT was basically a death sentence, and was trying to talk me out of even pursuing it the best that he could. So needless to say, treating my low test levels with bio-identical testosterone was literally the last thing he wanted to do. Gave up on all endos after that consult. At least in regards to low testosterone
 

hCG Mixing Calculator

HCG Mixing Protocol Calculator

TRT Hormone Predictor Widget

TRT Hormone Predictor

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.

DOI: 10.1210/jc.2010-0102 | PMID: 20534765 | PMCID: PMC2913038

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