I'm still here! Using the mobile app but it's been so quiet and I've had nothing to update really...
tiny I know it's easy to start reading into things and it is a huge coincidence - and must feel more so given that you were told previously that you couldn't conceive - but it's still just a coincidence. Of course it's a lovely thing to think, that one life is replacing another, but try not to let that thought become an obsession. Remember it's just a thought and not a biological fact!
I've found a sling library nearby which I'm planning on visiting once baby's here and I'm feeling confident to go out and about. We've been donated a couple but I don't know anything about them, whether they're suitable from birth etc, so will need some expert advice once I'm actually in the position to need one 
I'm 19+4 today and my scan's two weeks away. Counting down the days... Feeling what I guess must be the baby moving quite a lot now, although it's still sporadic and I'm not even going to start thinking about looking for patterns for at least another few weeks.
The scrap book / diary idea is a lovely one MissMartin and anyone else who's disciplined enough to do one - I know I won't get round to it pre-birth so am just trying to get a picture each week (and will cherry pick the best to use in a collage later on) and will focus my efforts on a baby book once it's here, I think.
I did, however, FINALLY make a list of things we'll need for the baby and bought a moses basket. No idea where I'm going to put it once I've collected it tomorrow but will figure that out then...