https://boards.hellobee.com/ Pregnancy, Baby and Parenting blog, by Hellobee en Thu, 23 Apr 2026 05:14:26 +0000 https://boards.hellobee.com/topic/frozen-pregnancy-test-still-good#post-2012138 Tue, 06 Jan 2015 14:17:50 +0000 Chuckles 2012138@https://boards.hellobee.com/ <p>@Grace: Good point, thanks! I didn't think about the control line. </p> https://boards.hellobee.com/topic/frozen-pregnancy-test-still-good#post-2011963 Tue, 06 Jan 2015 13:07:10 +0000 Grace 2011963@https://boards.hellobee.com/ <p>I don't knkw that the dye is the problem. There are antibodies in HPT and freezing and thawing them can affect their activity (and ability to work in the test). But that's what the control line is for. If it doesn't appear when you use the test, you know it's no good. </p> https://boards.hellobee.com/topic/frozen-pregnancy-test-still-good#post-2011937 Tue, 06 Jan 2015 12:54:06 +0000 Chuckles 2011937@https://boards.hellobee.com/ <p>Kind of a strange question... I've been having a little bit of "am I pregnant paranoia," so I went out and bought a pack of 2 FRERs. I took the first one on Sunday, and it was negative. I was planning to take the other one in a couple more days if AF doesn't show up, but I left the other test in my car. It's been hovering around 0 degrees here for the last two days with the test in the car. Do you think it's still good? I wasn't sure how that would affect the dye. Thanks! </p>