This is the first month I'm using these. I started testing on cd6. Cd7 had a high reading (which surprised me). My understanding is that it will now just show a high until a peak is reached. I don't want to be dtd EVERY day there is a high (I feel knackered just thinking about it!!).
I kind of wondered how many days of a high I can expect before I get a peak. Just so I can pace myself!