hellooo nimme. congratulations on the pregnancy!
I've had three children - first baby no maternity nurse, but had a night nurse intermittently from about 2wks to 6 wks just to help me get through a colicky patch, she was just what I needed then. With No 2, had a young (28) english maternity nurse - originally a NNEB nanny who had done about 3 yrs maternity nursing when I had her. She was great, v supportive, very nice to have around, really good with my elder daughter as well so helped that transition, an extra pair of hands really. She really mucked in with everything. For example, that baby needed to be in hospital quite a bit in the first 2 weeks after birth (congenital disorder) and needed someone to be up, awake, beside him in his cot 24 hours a day. She came into hospital and stayed up all night with him so I could snatch a few hours sleep on the campbed between feeds. Really great.
WIth no 3 (7 months ago) I had a different type of maternity nurse - aged 58, nursed for god knows how many years, a really energetic, amusing, experienced person. She was FANTASTIC. Huge help with the baby, wonderful with the other two, excellent with the other staff (I know, I know, I'm very lucky, but it was important she didn't put anyone elses nose out of joint). Cleaned the house from top to bottom, ironed everything in the laundry room at 3am while I fed, ordered me to bed when necessary, and left me with a fridge FULL of pureed apple from the tree in our garden which the baby then started munching 6 months later! She was a joy. Couldn't recommend her highly enough.
So I think... go for it if you can. They are very good at dealing with the boring bits of babyhood (endless jiggling after feeds, changing pooey nappies at 4am just after you've fed them, ensuring there are enough clean muslins around) which frees you up a bit to spend time with the older ones which I think is very important. Also if you know someone is listening out for the baby it is easier to go to sleep, even if you are feeding and therefore waking when they do - it is easier to sleep if someone elses ear is pricked, not yours.
But you NEED to get the right one - there are some old horrors around as someone said - interview, interview interview, and also pick up ALL references and question closely about how they were, what they thought etc and make sure that that tallies with how you envisage yourself using a maternity nurse. Some people really like the bossy old school nurses that I'd kill, so a good reference about one of them would be no good for me. But the kind that just muck in with everyone, and look after you etc are worth their enormous salaries. They work 24 hour days, 6 days a week - if you are getting one I'd go for 6 weeks if you can afford it.
If you want to know any more, or recommendations of agencies etc, do contact me.