Near the end of the third trimester, the cervix will soften in order to begin the process of effacing (thinning and stretching) and dilating (opening up) in preparation for your baby's birth. An open ...
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What Is the Cervical Os?
The cervical os is the small opening at each end of the cervix. During ovulation, the cervical os opens to let sperm enter the uterus. Cervical stenosis is when the cervical os becomes too narrow or ...
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This Is What the Cervical Os Does During Pregnancy
Want to find out when you're going into labor? The cervical os may have the answer.
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