A little heads up I don’t know if it’s just me but when testing previous the premom app was saying I was high/ peak when I clearly wasn’t. You need to make sure that the Test line (T) is in line with the test line - for some reason some of them had been going to the left away from the test line. I’ve taking some photos to try explain what I mean.

My one with peak/high was clearly not not a positive

The test line was moving to the left away from the actual test line

If it goes off to the left you need to move it alone to the test line.