My boyfriend and I are TTC after two miscarriages in the past 8 months (MMC in August @ 12 weeks and natural miscarriage in November @ 7 weeks). I am using the ClearBlue ovulation tests and have gotten 3 days of smiley faces. I usually get only 1-2 days of smiley faces but not 3. Is it normal to get 3 days of smiley faces? If I ovualte this cycle, will I ovulate 12-36 hours after the first smiley face? And is a smiley face a true positive? I am so confused!