natalie, sorry it was mixed news. I wouldn't worry too much about a birthday clash - the baby could come at any point over about 4 weeks so EDDs at this stage are just guidance.
cuille, thinking of you, take it very easy.
tdd32 your GP sounds a bit misinformed and scaremongery. Women over 35 having babies is totally normal these days and, from what I've read, we don't need any further tests at all - unless the standard ones show a greater chance of something being wrong, and that would be the case regardless of age.
I'm having another queasy day, on and off, always seems to be worst after lunch, regardless of what I eat. Thought I was actually going to have my first vom this morning, but a bit of retching was it.