Okay so my husband and I have been trying to conceive sense the begin of this year and I've already had one miscarriage. I just recently got on this to try to see if it would help and so far it seem pretty accurate with my Fertile days. So the app say my period is not suppose to be here until the 28th of this mouth but I have started spotting I believe. Its not red it's more of a brown do any of you know what this means!!?? Please help I'm already thinking the worst .