What on earth did I do to this OPK?!

[xQuinnx]

I'm CD 8, I'm probably a good 12 days away from ovulation although I've just started using OPKs again (haven't used them for 2 years) and hope to start charting my bbt next cycle.
I did this OPK this afternoon, the top picture is at 5 mins and the bottom one is what I've just seen when I went to throw it away.

I considered it negative but now I'm wondering if its faulty?? Never seen one dry like that :-/ any advice??

 

[Jezika]

Hmm, that is a little odd. Mine usually stay more or less the same as they looked at 5 mins when they dry. Can you do another one?

 

[xQuinnx]

Thank you for the reply. Here's one from yesterday, top test is at 9 mins and the bottom one was a few hoursater. Kept to see if it went the same and it has a bit but not the extent of the other one :-/ just going to take pics of them within the time limit I think rather then keep them to see progression.

 

[Jezika]

Maybe the batch is weird? I'd still like to think that a positive would be clear one way or another though.

 

[xQuinnx]

Think I'm going to consider it negative. Started with a different batch now, this is yesterday's test with new strips, this was taken at 9 mins I think

 

[LoraLoo]

It's still negative either way