Yeah thats what I thought.. My other two pregnancies I never heard about effacement.. Just with this one. 36 weeks.. We'll see how this goes. Thnx for the feedback
All those numbers don't mean much. Some Mom's walk around 3 cm dilated for months! Some Mom's are zero on both and give birth 12 hours later. My understanding is that they happen together in labor. Dilatation is how wide cervix gets, effacement how thin. So as you get wider, you get thinner, all a process that each body does a bit different. Good luck!
I know you need both to have baby. With my first they never told me if I was efacement I had to ask