A member asked:

Is the cervix always open or closed?

A doctor has provided 1 answer

Open: The cervix is always open althnough the opening is quite narrow outside of pregnancy. It contains a mucus plug which helps prevent infection and other things from passing through but is receptive to living spermatozoa.

Answered 11/12/2018

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Related Questions

A member asked:

Is the cervix slightly open during period or does it remain closed?

2 doctors weighed in across 2 answers