I have bought a Clear Blue ovulation predictor kit and am confused by my results. It is Monday and I took my first test on Saturday. I got the "peak" smiley face. Took the test again yesterday and got the "low" symbol. I took it again this morning (because of the way my cycle falls, I should still be at my peak) and got the "peak" smiley again. Can anyone help explain why my results were so inconsistent?