Ok so this is my 4th baby so you'd think I could answer my own question!

I know the date of my last LMP is 23rd of November and I pretty much know when I ovulated, which makes me due 30th August. My periods were pretty regular!

My scan however said I am actually due 24th August! That's a whole 5 - 6 days earlier than I thought! How is that possible? Which date should I be going by!

Much love x