just to reiterate..i am not a health professional...just a very curious proddy sort of person
It tends to gradually come forward and dilates over the last few weeks of pregnancy, but actually this means very little in terms of readiness as you can walk around 2-3cm for ages in latent labout (2 weeks for me last time!) or go from a very closed cervix to fast contractions and dilation in a few hours. It's not good people! Just making me more impatient