Thank you all. I'm so happy! (Is it normal to walk around just patting your belly even when baby is only the size of a poppy seed? Actually, I don't care. I'm doing it)
I do need to stick with the SW plan though otherwise I will gain all the weight I have lost (and more). I had already planned a few days off this week(diets don't count on your birthday, obviously) but going to be sensible, well, sensible-ish. Going out for a lovely lunch tomorrow so that won't be on plan one bit (but the restaurant is worth it!) and then in a hotel for a wedding from Thursday to Sunday.
The good thing about this wedding is that it's DH's cousin so we will actually be able to tell his parents in person (they live abroad) rather than telling them on a crackly phone line or by email. MIL will also be an excellent help for the non-drinking at the actual wedding.
The bottle of champagne here has remained in the fridge. DH is looking forward to drinking most of it and I will have one glass (because I've been looking forward to it for so long, and I really shouldn't have tested until Wednesday when I had already been drunk but ho hum!)
Today's food plan:
B: Eggy muffins
L: Something nice from the sandwich shop near work, but I will have wholemeal bread, apple, pear, satsumas
D: Steak, chips (actifry), mushrooms, corn on the cob. Lots of birthday cake.
Good luck for those weighing in...