Blood preg tests

[cowgirl_jenna]

I have a question on the blood pregnancy test. We have used them before and seemed to work good. What i'm wondering, can you send them into the lab in the winter? I have mailed them in before, but its always been earlier in the year when temps were not freezing. Will they freeze in the mail? Would ups or fedex be better? Just curious if anyone had a answer. BTW, it takes about 2 days or so to get to the lab.
Thanks,
Jenna

 

[skyhightree1]

I don't know for sure but I don't think even if it froze it would matter but your temps are way colder than ours here.

 

[angus9259]

It doesn't matter to the test if they freeze - the only question is whether it would break the vial. I would probably ship in some way to protect from freezing for that reason.