Acupuncture?

Kirsty
Does anyone have experience with acupuncture to kickstart labor? I have an acupuncturist that I know and trust, he's been doing acupuncture for my headaches for the longest and also helped with my sciatic pain during my pregnancy. He said that can do acupuncture if I don't have my baby on time and that most women will go into labor in 24 hours. Just want to know if anyone else has tried this method?