So this is my first month using ClearBlue Advanced Opk and I got my first solid smiley face yesterday and I bd the day before, yesterday and today and I'm gonna try again tonight and again tomorrow just to be safe lol i really hope this is my month as AF is due on my bday and that would be the best bday gift EVVVEEERRR!! Lol fx and baby dust to all you ladies in the same boat as me