So hubby and I DTD two weeks ago, AF a week late, and bleeding which is 12 after DTD, lasted pretty much a day, seemed quite pink and has all bar gone. You can usually set your calendar by predictability AF wise.
Not really going for the full blown TCT science stuff, as it freaks me out and first DC were one night wonders. But feeling hopeful this is it. Not sure when to POAS but I'm going with not yet.