Ovulation question

I have been in my fertile window since Wednesday. Thursday, Friday and today ovulation tests have been registering with the blinking smiley, which means I'm in high time. Is it odd that I haven't gotten the solid smiley yet. My DH and I have been doing the BD everyday and using preseed, but this is the first fertile window where I've had the blinking smiley. I usually get the solid about three days into my fertile window. 
Input please :)