Does the cervical pessary break the amniotic fluid after the mucus discharge?

Patient's question:

No

Doctor's answer:

The cervical mucus plug is not just a little, usually a lot, and can be replenished. It generally only flows out after the cervix is dilated. Is your cervical length 4mm or 4cm? If it's in mm, there might be an issue. If it's in cm, there should be no problem.