What Week Do You Start Dilating?

You generally start dilating in the ninth month of pregnancy as your due date gets closer. The timing is different in every woman. For some, dilation and effacement is a gradual process that can take weeks or even up to a month. Others can dilate and efface overnight.

How dilated should I be at 36 weeks?

The Mayo Clinic reports a woman can be dilated 2cm to 3cm for several weeks prior to delivery, which means your cervix can dilate at week 36. Without other labor signs present, such as effacement and contractions, the dilation is something you can discuss with your doctor, but it shouldn't be cause for alarm.

Can you feel when you start to dilate?

If they occur low down, just above your pubic bone, this can be a sign your cervix is dilating. It might feel something like the cramping ache you have just before, or at the start of your period. You might also feel a dull ache in the lower part of your back, which comes at regular intervals.