i'd go the nipple stimulation - that got my labour started im pretty sure oh and the squats and the pelvic tilts in the driveway (which i didnt realise the neighbours were watching )
funny, funny, funny!!!
Go the accupunture I reckon, tell them why and they'lll get an appointment for you...sorry pretty average advice, if you don't have one near you? Plenty of us cheering you on, hope it helps!!!