Big work day went well yesterday and hope to have a bit more of a life in the next few weeks (and check for the missing letters and incorrect typing in my messages
).
SB Sorry to hear about the bump. DS1 did that a few months ago at nursery and I felt awful not to have been there for him. He coped very well and did sleep so hope that your DS will too (and with the same name as my DS1 obviously!)
BC I worried a lot more during my second pregnancy than I did in the first and yet without so many reasons to do so. I'm sure you must be exhausted with DH away, so that certainly can't be helping your feelings (especially if he's any good at reassuring you when he is there). I hope the scan goes well for you and that you get some reassurance that the baby is currently doing really well (and morning sickness is a good sign I think!)
Mous DS2 is still trying to give your DD2 a run for her money on size. A couple of cm shorter but heavier (though I noticed he actually does have a neck the other day, so think he might finally be growing into his extra weight!!) DS2 is doing different things to DS1 too, but one assumes that they will have different strengths. DS1 was clean by now so I kind of resent the pooey nappies that DS2 comes to tell me about, but I know he will get there in his own time (and I had more time to practise with DS1).
BBB my SPD still gives me minor problems quite frequently. I'm still doing my 20mins exercises 5x a week and that keeps it under control but I really know about it if I lapse for a couple of days. Get to really show off in my pilates class though! Would still recommend seeing a physio.
Got to be a good samaritan last night for a very private neighbour - a girl of about 22 who has a LO about the same age as all of ours and who is a single mum. I heard her sweeping up broken glass as I was coming back from Pilates and thought I'd check she was okay as she lives on her own with LO. She was crying and the person who had broken the glass in the front door had gone to hospital to be fixed up, leaving a lot of blood and broken glass in their wake. I managed to get a neighbour to come and board up the door for her (at 10pm) and asked if she was safe/needed to come and stay/gave her my phone number etc.. Haven't seen her since (and don't even know her name) but hopefully let her know that we were there for her. I really felt for her
.
And finally, PA you may recall that the consultant wanted me to have a C section for DS2 as had some 'bottom' issues after DS1. I decided not to in the end and it all went fine (even though now have rectocele
, but that's only a minor issue that developed 5 months later, once I stopped feeding, and I think due to a graze that wasn't able to be stitched). I think you just have to do whatever you feel is right for you, brief DH very strongly so he knows exactly what you want/what to look out for on the day etc.. and try to be as positive as you can. Personally, I read the hypnobirthing book. I didn't have a hypnobirth, but it made me feel in control beforehand and the bit about birth breathing was really useful. Even if you don't read the rest of the book, I'd really recommend that bit re. 'the pushing stage' (as the author really feels there is no need to push!) and it helped me to give birth more 'gently'. I can't send it to you as I borrowed it from a friend but it's written by the original founder of it. The affirmations were useful too and sound like they might be useful to you in your birth cupboard. 
More work to do now [goes off feeling rather jealous of BBB making such a strong decision re work].