Hi, sorry, I started two different threads and realised I only updated one.
The appointment was yesterday. My bloods were the only thing throwing things out. My Pappa-a was actually a little bit higher than normal, but apparently nothing to worry about. It was the HCG sending things out of whack as it's 4x higher than normal. No wonder I've been feeling so shit this pregnancy!
I couldn't get any sense about whether being 12 weeks rather than 13 would have made those numbers look better or worse (I wasn't looking for a stat, but I'd like to have known what direction the numbers would have moved in).
The procedure itself was fine. The worst bit was the needle coming out as the uterus is obviously a very strong muscle and gripped onto it, so there was a bit of tugging.
Results are on Tuesday. The nurse was pretty happy that, with no soft markers (that they can measure at this early stage) showing up, a healthy growth rate since the last scan, and only one element of the test throwing my stats out, it's all looking as good as it can at this stage. I've been told that, if they are clear, I go back to being a normal low risk pregnancy, so presumably they are happy that there are no growth complications for my levels.
Thank you Hobbes for answering me. I am glad to hear that your son is well and I hope everything goes well with your current pregnancy. 4lb 12oz sounds tiny to me as both of mine have been over 8lbs and well overdue!