My period is 2 days late and I took a test yesterday morning and negative. Thought it was weird because I'm never late and was hopeful I was pregnant. So I took another test this morning and negative. All day I waited for my period. Nothing. I thought about taking another test but instead I thought I'd get the used testers out of the trash and just look again....then that's when I saw it! Both tests read positive! Guess I just didn't wait long enough for the results.