My cycles are pretty much like clock work .. I had my last period 1/16 and ovulated the 30th .. I had intercourse the 29th and 30th and was due to get my period 2/13 .. I took a test at 12dpo and it was BFN , but I figured it might be too early .. I took one when my period was 5 days late and still BFN .. I am now 8 days late (which has NEVER happened besides when I was pregnant with my first) I took a test this morning and BFN .. I am so confused and just wondering if this sort of thing has happened to anyone else & ended up being pregnant ?