Sensitive e2 Test Now Available in Canada

I had found it at a private lab in Montreal as well but for us Canadians the real dilemma is that the labs who do all the hospital labs don't do it so the average Canadian doesn't get it for that reason. And worse most MD's even the average American Endo's do not understand it. If you google RT3 lab you can find discussion from the mayo clinic that says that it doesn't really do anything. Yet any good HRT MD knows it helps identify T3 pooling which leads them to check cortisol levels and Iron levels.
 
I was just bored and browsing Dynacare. They do blood tests in some provinces like Ontario and I see they have sensitive e2 test now. I know a few months ago they did not because i checked. Link below. If they do infact have it post it all over the place. Everyone in Canada has been looking for this for ages now.

https://www.dynacare.ca/specialpage...sensitive.aspx?sr=ont&st=ESTRADIOL SENSITIVE&



Awesome!

Excited to get done as I will be having lab work done some time soon and will be getting my TT/FT/SHBG and the e2 (sensitive assay) now which I have always been eager to know.

I have always preferred Dynacare over Lifelabs and Dynacares TT top end is higher 31.5 nmol/L as oppose to Lifelabs 28.8 nmol/L.

Great news for Canadians!
 
Awesome!

Excited to get done as I will be having lab work done some time soon and will be getting my TT/FT/SHBG and the e2 (sensitive assay) now which I have always been eager to know.

I have always preferred Dynacare over Lifelabs and Dynacares TT top end is higher 31.5 nmol/L as oppose to Lifelabs 28.8 nmol/L.

Great news for Canadians!

It's almost as if we're a first-world country...;)
 
Wow great news having this test sooner would've prevented me a world of hurt. Can't wait to do the standard and sensitive at the same time to show the difference in accuracy between the two to my doctor
 

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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