Well i had some watery cm yesterday with a slight brown tinge to it, old blood? Probably not a great sign for me... anyone know if a regular hpt, not an early one, can be used if your late but you have a shorter lp? On the odd chance AF doesn't show sunday I wont be able to help myself and I'll wanna test, but i only have the regular tests. Frer are way too expensive here in Oz. Reckon they'll still be accurate?