I'm afraid my symptoms will probably make you more nervous about being pg... coz I had none! LOL. In fact.. normally after O I would get sore boobs up until AF, but I had nothing! I guess looking back, I had a couple of day naps which is unusual for me, so the tiredness was starting to kick in, but thats about it. No cramping, no extra CM, no extra thermal shift in my chart.

I O'd on CD 13, and BD'd before and on that day (but we were definitely ttc'ing then). I tested a very very very faint positive on CD27. The tests didn't really darken for another week or so.

If you definitely o'd on that day, I'm pretty sure the egg doesn't last very long, so you might be safe.

I don't know whether to wish you a BFP or not! hehe. As lovely as it would be for you, I know you've just rearranged all your plans to wait a couple of years. I hope you're not left hanging for too long!