Hi Charlie,
How fab that your hospital are offering things like this! I don't think mine has even heard of acupuncture.
I'm now 40+5 days pregnant, and had acupuncture hugely recommended to me, so I gave it a try on Friday. The practitioner told me it was highly effective, and I should even bring my hospital bag with me to the clinic!!!
Anyway, here I am 3 days on, and nothing whatsoever has happened. I even went for a sweep today, and they were unable to do it because my cervix is still very high and nowhere near ready.
So - in my experience - acupuncture did nothing at all. Also, I had been told by friends that whatever happens, it's a lovely, relaxing thing to do. But to be honest, I've rarely felt anything less relaxing. It just didn't do it for me in any way.
I'm also trying reflexology, which can apparently have some effect. Maybe it does, maybe it doesn't - but at least it's a lovely way to spend an hour without having someone treat you as a pin cushion!
I don't mean to put you off - I know what it's like to want to try ANYTHING to get things going, and who knows...it may work for you!
Jo