Congrats nolly that's amazing!
Thanks everyone for your comments. I felt a lot better when I woke up this morning, and I'm sure you're right about my friend not wanting to tempt fate. And perhaps the sheer fact she specified that the birth was after some difficult times over the past few years does really suggest she must have been having trouble. So in fact I should be high giving her for ringing the difficulties out in the open etc. it was just that initial shock I think. Anyway, you're right, I will PM her and try to be tactfully inquisitive and maybe by letting her know I'm also struggling she may feel happy to disclose her own.
Anyway, as soon as one anxiety is over it seems I have walked straight into another. MrSmidge told me by text that he couldn't sleep as he had gone through all my old emails and discovered a whole bunch of stuff that he really wished he hadn't. It's ridiculous. Before his time, I'm totally not interested, and didn't even know there were any dodgy emails - I'm not a dwell on the past kind of person. He, on the other hand, won't get rid of pictures of old girlfriends...
Anyway, hems not slept for 2 nights and doesn't like the idea of me seeing my male friends while I'm back in England. Not in a telling me what to do way, so I'm not cross, but in a bit of a sad and pathetic anxious mess way. Poor thing, but really, i love him! I married him! I want to be with him!
I've told him so of course, but he does get a bit anxious when I'm away. He's a bit of a softy 
So now of course I've spent all day in a bit of a downer, and worrying about him, and feeling a bit miffed too as I don't want him to feel worried about me having make friends. Anyway, I thought i'd done well to turn it around when he asked me not to see one friend while I'm back (who actually isn't an ex or anything, we just worked together but he does have a very Pervy sense of humour so I don't doubt the emails would look dodgy) - I said fine this time but I wasn't going to stop being in touch with him, but in return he should get rid of his old wedding ring from the ex wife, for me!
Spoke to him over facetime just now though and he still looks very down in the dumps 