Taking Anastrozole before labs?

Kazman

New Member
Hey guys. Im struggling to find an answer on if taking anastrozole before having e2(sensitive) tested will skew results? I can find all sorts of info on half lives, time of onset etc but nothing on how it might effect blood work.
 
Hey guys. Im struggling to find an answer on if taking anastrozole before having e2(sensitive) tested will skew results? I can find all sorts of info on half lives, time of onset etc but nothing on how it might effect blood work.

It seems pretty obvious to me, taking anastrozole will drop your E2. If you take the AI first, you will never know for sure you needed it. If you really want to get a jump on what you think is high E2, order and take a test for E2 today and take the AI after you take the test. You won't get the results for 5-8 says, but you will know what E2 before the AI.
 
I always take mine before labs. Depends on whatever strategy you want to employ, will probably get 50/50 advice to take it, or not to take it. Then stuff that doesn't even make any sense like post #2.
 
I take my ai with injections and get blood work in the trough (an hour before my next injection and ai pill). I think that is standard. I wouldn’t randomly pop and ai for the first time then get bloodwork if that’s what you’re asking
 
I always take mine before labs. Depends on whatever strategy you want to employ, will probably get 50/50 advice to take it, or not to take it. Then stuff that doesn't even make any sense like post #2.

I was assuming Kazman had never taken anastrozole before and didn't know what his E2 level was.
 
Thanks for everyone’s input. I’ll take my pill after bloodwork. It wouldn’t be my first time taking anastrozole. I just haven’t taken an Ai in quite some time. My e2 came back high so I started anastrozole again and having bloodwork done this morning.
 

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

Beyond Testosterone Podcast

Online statistics

Members online
5
Guests online
802
Total visitors
807

Latest posts

Back
Top