Ok, so I know I'm not getting early symptoms - my EWCM was in full presence until Tuesday am but I've been feeling sick a lot today, particularly before I eat. So I know it's not morning sickness as that would be very silly indeed.
But it got me thinking - how early have you lot felt symptoms before? I had no symptoms with dd1&2 until I grew a bump and had some nausea with ds up until about 8 weeks.
According to an early dating scan with ds, the day I did the +ve test I was not yet pg so the fact I was a bit sick doesn't count then too apparently 
So, go on, stun me with your tales of morning sickness from conception etc!