> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://tulisupport.crisp.help/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# What do I need to do with my blood sample?

**What do I need to do with my blood sample?**

Allow the phlebotomist to package it, take note of the tracking number, and post it in a post box.