I had acupuncture to bring on labour. Now I can't tell what brought it on- probably nothing because I was 41 weeks and 5 days but the day I went into labour I took some homeopathic remedies and had an acupunct session and I was in labour in a couple of hours. It didn't quicken anything though because I laboured for 36 hours and had to be induced (irregular contractions)! I would go again next time though.