Cosmosis i get your frustration...i think atomic has very good reason to think you ovulated on cd 20-21...your chart looks pretty similar to my chart in july where i geared up to O and then didnt, and then did 3-5 days later. Your temps are still high so by all means you arent out yet..but i would think even at 11 DPO you would have a BFP by now..everyone is different though and there seem to be quite a few blue babies that take longer to pop up on a pee stick so we will see :)