Dilation of Cervix

Hi Mommies, anyone still has not given birth by 39 weeks and baby is still baking inside? I'm due next week, Monday 20/01. I have opted out to not let the Gynae do a membrane swept on me as I do not wish to feel uncomfy and wanted a natural birth as in self pain, cervix open by itself rather than the Gynae dig and check. Naturally, how do you make yourself dilate easier? Sex? Housework? Walk? All I did. But feel nothing le.