I don't want to get all excited and my hopes up but last month I had my period but it was not one of my usual ones. My period was light all 4 days and this month and at one point it went off with no spotting, than Grow detected that my period would have started yesterday (10/7) but its still not here. Grow is usually on point, either my period comes on a day early or a day later. I took a pregnancy test and it came back negative so now I'm like what's happening. Any suggestions.