I've just found out I'm 4 weeks pregnant, I have 2 Christmas nights out coming up and I don't want to tell anyone. The problem is my sister and mum will be there too and will totally guess as I love a party! Also on Xmas day when we have starters I have pate every time, now I can't! They will totally suss it!! What will I do?! Shall I tell my sister?! My mum is a blurber! I really didn't want to tell anyone so early as had a chemical last time. Help ladies! Best advice to keep it under wraps?!