K guys so this last month I was doing OPKs (digital) and on the 17th I tested but still got a blank open circle. Was “over it” and skipped testing for the 18th. On the 19th I just decided eh what the heck and tested thinking I wouldn’t see anything. I got a solid smiley face! My question is why didn’t I have a flashing smiley on the 17th? Shouldn’t I have had one for multiple days leading up to the peak? Or would i only have a flashing smiley the one day I skipped testing?