Blood work req form question

chrismez

Member
I went to GP yesterday to get my blood work req for labs. I told her I wanted the sensitive estradiol test and even had the 140244 code written down. We were talking a lot while she was filing out the form and when I got home I noticed that she just checked the box for Estradiol and had not written in sensitive with the correct code. I think she got distracted and just checked the box. Its the standard doctors office blood req form and on the top middle part of the page she hand wrote (test, free, dhea, igf-1 etc... The question I have is, can I just write in Estradiol, sensitive 140244 in there and will that work for labcorp? I don't think the lab will care if its different handwriting I just want to make sure its written in correctly. Thanks
 

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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