Okay, I have a sceniro here. In August I started my period on the 12th, in September I started my period on the 8th. At the end of July I did have a miscarriage. So I am taking that into account. I figured by an Ovulation Calculater that I should have my period on the 4th of October. But I am always off those by a day or two. So I assume, I should have it on the 6th.

I usually get cramps a week prior to my period. Which I have been having. But I have been emotional, tired and eating more. Which is unusual for me.

How long should I wait to see if something is wrong or take a test? My friend and I think I should wait until the 10th. I did take a pregnancy test today and it did come back negative.

Any help would be great...