well, I have had the same thought - I'm 32 weeks ...!
I have friends who are midwives who say it represents a particular type of hospital and not all are like that - depending on where you give birth. if you are in an MLU you will be encouraged to move around more. I think things like standing/ moving around need to come from you being prepared and wanting it.
two things also stand out - firstly, women go in very early in labour and then spend hours and hours in a brightly lit uncomfortable room getting worried abotu why their labour isn't progressing - my MLU advises people to stay at home as long as possible. There was a woman recently on OBEM who was advised to go home, but stayed and looked like she was just in the worst place to be - she ended up in tears saying 'there's something wrong with me' - it seemed to me watching that she would have been much better off at home for a few more hours instead of getting wound up about slow progression, in a cold uncomfortable hospital room.
secondly - the negative attitude of some midwives - my midwife said she couldn't believe hearing one midwife say - to a labouring woman 'listen, it's going to get worse and worse, it's going to be horrendous, labour is awful'
i mean - imagine starting a marathon with your coach on the sideline saying 'this is going to be HORRENDOUS you will be in agony, it will be awful' ....its just not how the human mind reacts well to anything.
and quite clearly lots of midwives simply don't behave like that, or think like that.
If you haven't done hypno birthing I've found it very useful in counteracting a lot of this negativity..!