BigJessie sorry your reply was a couple of hours ago blasted work but thanks for that, it is definitely good to have some balance.
I have had 4 ops in my local hospital recently, and whilst the nursing staff are lovely, really, they also follow policy quite closely. For example, I had a condition (renal) which made it painful to sit but they were very insistent that I got wheeled down to my scan in a wheelchair by a HCA. They were nice but very pushy and 'firm' about it. I gave in because I was exhausted from pain/ lack of sleep and just gritted my teeth.
But during a daylong labour, say, I would not want to have to be battling that kind of pressure. I will look around the local mat unit before I give birth but fairly sure it is a CLU and not MLU and have my reservations!