Hi Irene,
AF=Aunt Flow (menses)
CD=Cycle day (1st day menses is CD1,for me if my menses is regular, the next CD will come 31days later) Sometimes I will have menses very light flow, it comes earlier than usual.
CP= Chemical pregnancy
Liz,
I didnt go and take HPT, cos I think AF shd be coming soon, cos the swollen breast pain is different from the one I have when I have CP.