well sarah and all, I think I am out EARLY. Tonight (at work here) I am spotting that dark brown old blood. I am praying it's not the start of a super dooper mean early AF, but it is possible it is. I ran to the loo as I felt all gooey down there (sorry tmi) and there was a heap of watery cm and then the browny stuff on second wipe. And I just went and bought some more hpt's!