This morning I came home from work and took an opk test using wondfo strips and Clearblue digital advanced (I wanted to compare digital to strips for accuracy of strips). I had a solid "O". Tested this afternoon when I woke up from sleeping and had a smiley that flashes off and on...... This may soundlike a stupid question but if it flashes off and on does that mean "high fertility" or does the high fertility symbol look like the one in picture with the rays bouncing off of it.   Here's a picture of my cycle thus far... If im at high or peak with the digital, i'm surprised the strips aren't more indicative of that