Wow lots of bad nights last night is this what I've got to look forward to?! (whispers very quietly that W is sleeping v well at the moment)
BB3 hows your bag doing now? It's so annoying when something like that happens and it always seems to be to something you really like!
Ed great news about the wedding 
Tally I think that's normal especially if the babies are being cranky.
super vent away, hope you get some decent sleep soon. Could your DH do a night shift once he's better to give you a proper rest?
pebble don't be
I wish I hadnt had to find out either. Basically it means that his skull can't expand properly as his brain grows. Without treatment this means that best case his head will be an odd shape as the bits that can expand do so and the fused bits can't, worst case it could impede brain development.
Until we see the neurosurgical team I'm not sure quite how bad the fusing is, if it's not too bad they may opt to leave it and he'll just have a bit of an odd head, if as I suspect the fusing is more complete they will operate to separate the plates so they can move as they should.