Dilation and effacement are your body's way of getting ready for labor – your cervix gradually opens (dilates) and thins out (effaces) to help your baby make that grand entrance. This process can ...

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 ...

Cervical dilation means the cervix opens up to allow the baby to move from the uterus into the birth canal. Signs that your cervix is dilating include losing your mucus plug, a bloody show, and ...

Your cervix changes position many times throughout your menstrual cycle. Checking the position and texture of your cervix can help you determine where you are in your cycle. Your cervix changes ...