I wish I'd known what a doula was, and had one
I wish I'd known about midwife only antenatal care. I'm glad I ended up with a midwife only birth in the end
I wish I'd known I could refuse an induction when I was told 'if you go later than 13 days, you must want to put your babies life at risk'
I wish I'd had a private midwife, or someone experienced in a natural third stage present at the birth of my son.
I wish I'd been told there was a bath at the hospital earlier than midway through active labour, I'd have gotten in on arrival.