nope, can't remember any specific facts that I hadn't already read/heard somewhere else. e.g. the effect of upright/forward positions is v well covered in this book with the weirdy-beardy pix .
I had done a fair bit of research though. Unfortunately, I think I ended up a bit too confident in my body's ability to give birth - so when it became apparent that ds was well and truly stuck and wd have to come out thru the window as it were, it was a real and I'm not sure I've quite come to terms with it even now, 7mths later.
Having said that, I did enjoy meeting other couples also on the brink of having their first baby - but most lived a bit further away than I'd expected and I was too fat and tired to go and meet up with them for coffee while still pg, and then we moved weeks after ds was born! so not great on the bonding front either. oh dear.