Webhow dilated “should” you be at 37 or 39 weeks? It’s important to remember that cervical dilation may start a few weeks before labour begins. Webwhen your cervix is 60 percent effaced, it's 60 percent of the way toward becoming short and thin enough to allow your baby to pass through the uterus.

I ended up having a precipitous labor only 3. So, if your provider observes that. Most of the effacement.