HELP! Need some info.

[Mommy2Ky]

I was looking into the enterolab online and I found it way easier then going for the endoscope because I am scared but Is this test available for canadians too? Also does it come with instructions? how do we ship our stool back safely? I am really looking into this but do not have alot of money and worried if I do take the test can it have false negatives?? I am not sure which route is better for me in finding out if I have celiac or not. My mom does so it is possible I do from the problems I have been having. I usually dont trust many things online but this sounds like it is reliable? Any info would be nice if anybody has ordered this test and please tell me what it involves and if you need to talk to your doctor first?? Thanks in advance.