I'm 12 DPO this morning and for the last three mornings (10, 11 and 12 DPO) I've done internet cheapies which claim to be as sensitive as FRERs. All three were BFNs although this morning I thought I saw a very very pale grey second line which then disappeared. Wishful thinking I think. Period is due on Wednesday. Am I out for this month? Surely if I was pregnant then these cheapies would have shown it by now? Would I be wasting a FRER if I did one tomorrow or Tuesday? Ii could cry with the frustration of it all.