I'm just wondering - I'm 9 DPO (and some hours, assuming I ovulated at night based on when I received the trigger, etc). Today is Wednesday, and from late Saturday into Monday I had really horrible Cramping. I'd have been about 6 DPO at the time - so thought maybe implantation? or maybe just the progesterone. Though I am still on the Progesterone, and no cramping - except for the occasional twinge. Anyhow - if it HAD been Implantation at 6 DPO, at 9 DPO I should have had a positive test, right I have had some shadow and evap lines - but mostly it just looks negative to me. I"m beginning to think I am out, and that implantation likely failed. For those of you that knew your DPO - how many of you didn't get your BFP until 12 + days?