Great news MoN - fingers crossed it stays the 4th (although I don't know whether you'd prefer the other hospital?)
Heffa - I thought for a long time that my DD would be an only (primarily down to DP's instance from the outset that he only wanted one) so I can understand a little of how you are feeling 
Your comment wondering how you'll feel about your post-birth body really got me thinking and made me realise how many different (and contradictory) feelings I have.
On the one hand I feel incredibly fortunate that my body has been able to conceive easily and carry a baby to term (fingers firmly crossed it'll manage it twice). Even with my miscarriage I felt very grateful that my body gave me an "easy" straightforward one and seemed to know what to do.
All the stretch marks (and I have a pretty impressive collection) and other signs of having been pregnant/given birth haven't really bothered me.
However, developing my uterine prolapse post-DD's birth initially really hit me hard in terms of feeling womanly/sexy/desirable and I am scared about the prospect of needing corrective surgery.
Sorry for the essay - was mulling it over in my head as I walked the dog!