Mrsmax - you're definitely not out. I got pregnant with just BDing 2 days before O. Try and persuade him tonight (without pressure as hard as that can be) because the intercourse timer on FF includes that day too. In fact BDing 12 hours after O is a method some ladies use to try and get pregnant with a girl. I don't know if it works or not but it's worth it just to cover all the bases.
It's hard not to pressure our DH's - I gave DH a telling off this morning for "taking care of himself" while I was in the shower. He has a high sex drive, and there's no way I could get him to wait 2 days inbetween times, but we'd agreed that if he needed to then we would BD so at least any swimmers would be going to the right place lol!
Debzie - congrats on the crosshairs. I love getting mine, although they've moved the past 2 cycles lol! Only 11 days left of the 2ww