My mw said they offer internals from 36w, I am not quite sure what that means, other than telling you how engaged the baby is, how far dilated and effaced you are? None of which are really a good predictor of how soon labour will occur. They also offer S&S but I'm unclear as to when they actually start doing those... can you request them, or do you have to wait til 39 weeks etc? When is the earliest you can request a S&S? I've been working on natural induction research and so far the only things I can see with any significant effect are S&S and nipple stimulation. If anyone knows of anything else that is safe AND effective I'm all ears .