Sorry to pop in with a super AWish question, but are expired hpts known for giving false positives, false negatives, or it is completely random?
And no, this isn't about my ute. I'm asking for a friend because she's incredibly care-free about the whole thing but I need to know, like right now.

Emilia Antoinette
10.03.12 at 41w5d
Re: Expired hpt?
Carter Robert 7.18.08 | Brynn Sophia 5.24.10 | Reid Joseph 9.10.12 | Emerson Mae 1.27.14