Rural living + Sneakpeek

So, I live in the middle of nowhere (way way way northern British Columbia in Canada) and decided to order a Sneak peek test. I ordered it on a Tuesday and received it by Thursday, took the sample, and mailed it out Friday morning. That was a week ago today. I've tried looking up the tracking number on the USPS website but it keeps saying invalid number so I must have written it down wrong. I'm starting to worry that by the time they finally get it they won't be able to test my sample because I'm pretty sure if it hasn't already, the blood will coagulate soon and be unusable.

Anyone else's take a long time to get to the lab in California, and were you able to get your results still?