MummyAbroad that's great news! Not surprised you are in tears. And wasn't that prompt! He must have looked at them the moment he got them and written immediately. That's amazing.
Coconuts what's this? You're up-the-duff? Now I Really am understanding why sept is such a busy month in delivery suites. Good luck m'dear! Fingers crossed this all keeps going as it should.
Thanks for all the support re: childminder and scan wibbling. I did take DS to the GP yesterday, the same Dr who saw him when he'd had a chest infection last, she listened to him and said he was completely clear, just had a productive cough but lungs not making wheezing or rattly sounds. Took quite a lot of joy in texting that to my CM but still annoyed that she took this action. Still, we are looking to move him to nursery now and today was lucky enough to get a call saying they have some slots available that we can have to transition him with and more should be coming free after Easter.
We also had a bit of luck up at the clinic today. After all the scan wobbling I did a bit more research and found that they really Should be able to see a HB today, but that at any rate having had a scan 2 weeks ago, it would show whether development was happening if I had one today.
So I did. And we have a bean measuring just right for dates, maybe a day ahead, and with a good quick heartbeat. 
I am going to allow myself to feel happy and positive about this, because even though I know that my situation means nothing is guaranteed I feel as though at least I'm on the right track. And that's the best start I can have.
So the only thing left for today is a job interview for my DH (2nd round). It will be life-changing for us if he gets this position, but as I told him over a celebratory cup of mint tea, if he doesn't get offered it, we haven't lost anything and if he does, we will cope with the disruption as it will be worth it. So I'm relaxing one set of fingers and toes but keeping the other ones tightly crossed.