So, I thought I was in the category of women who have 10+days of "high fertility." And it's true. Sometimes.... Last cycle I had 10 days of the flashing smiley face. Amd this cycle, I had 2 and a half days. Before I hit my peak. Proof, that every cycle is different. I think thats why its so important to test often for ovulation. Hopefully this will be my month.