I am doing the clearblue advanced ovulation kit and i have been testing every morning for the past 7 days and all blank open circles (negative) everytime! I swear last month I ovulated on day 15 because I had egg white cm but this kit is suppose to detect ov for 4 days.. i feel like I should have a blinking smiley face by now! My hubby and i dtd last night because I had lotion like cm and I'm thinking of dtd tonight again.. oh yes I guess I should mention that I am trying for a girl so I am trying to dtd 3 days before ovulation.. not sure if I should dtd up until I get a blinking smiley and then stop?