Well, baby is breech as I thought - even if that is only for today!
Pretty cool scan today - as in, she showed me quite a lot of detailed stuff, close up of face and things. Proper chubby cheeked little dude.
The 'small-er baby thing' might happen as predicted at the 12 week scan - it's measuring alright in terms of length of legs, size of head, but is weighing small(er). She predicted between 6 and 7lbs at birth, which is the same as I was, same as all the babies in my family are (we're small people) - I just thought that boyfriend being bigger might have an impact. Since all other measurements are alright though, I'm guessing it has room to pad itself out a bit. Also, there is loads of room for error on these scans for weight isn't there.
On a nicer note, lovely Lilly and Sid blanket and my Tuppence and wotsit fleece have arrived. If I end up with a 6lb baby, the fleece will wrap around about 5 times!