And then this happened...

Over the last 4 days or so my opk has been getting lighter and lighter. Late last night I had a very light test line.

I missed testing this morning because of work but as soon as I got home I took an opk and it was a positive.

I have PCOS so opk'S really help with telling me when I am ovulating.

Can opk'S jump that dramatically in 14 hours?