I am convinced I am UTD and have been testing since 6DPO...LOL. Of course they've all been negative so far, but I can't help it, I'm a POAS addict!! My last pregnancy I got a BFP at 8DPO, so now I'm getting disappointed at getting BFN's, even though I know it's still very early to be testing (9 DPO today). I would recommend holding out testing as long as you can, for your own sanity, LOL.