They put two fingers through your cervix and separate your water bag from your uterus. They do it in a sweeping motion kinda. It's supposed to help start contractions. And it works 50% of the time. But being your already 4cm I could almost bet it would start your labor. It's natural, and can put you in labor within 72 hours

What exactly is that? And I will. I hope they do something. @klove2016 @britsheal

let us know!

If your 4cm I would ask them to strip your membranes first! Because it has a very high rate of putting you in labor when your that dilated.