CervixThe cervix is the lower part of the uterus that opens into the vagina. It is part of a woman's reproductive system. - During a woman's menstrual period, blood flows from her uterus through her cervix, down her vagina, and out of her body.
- During sex, the cervix makes mucus that helps sperm move up into the uterus.
- During pregnancy, the cervix is tightly closed to protect the baby. But later the cervix opens up so the baby can pass through the vagina during childbirth.
Current as of:
October 13, 2016 Author:
Healthwise Staff Medical Review:
Adam Husney, MD - Family Medicine & Anne C. Poinier, MD - Internal Medicine & Martin J. Gabica, MD - Family Medicine & Kathleen Romito, MD - Family Medicine & A. Evan Eyler, MD, MPH - Family Medicine, Psychiatry |
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