The cervix is a part of the uterus, the part that is lowest, below the fundus of the uterus, and dipping into the vagina. During childbirth to allow for the passage of the baby. It also allows the passage of menstrual fluid from the uterus, and sperm needs to travel through the cervix in order to reach the uterus. Despite the variety of objects passing through the cervix, it is only approximately two inches long, and is tubular in shape.

Cervical Changes During Menstrual Cycle (Photos)

Witness the cervical changes that take place during a full menstrual cycle. The pictures below are from a cervix of a 25-year-old woman who has never given birth before. ... read more »

Cervix Cycle Day 6

Cervix Cycle Day 6: See up close what the cervix looks like, and read about what is happening to your cervix on this day in the cycle. ... read more »

Cervix Cycle: Day 8

Cervix Cycle Day 8: See up close what the cervix looks like, and read about what is happening to your cervix on this day in the cycle. ... read more »

Cervix Cycle Day 13

Cervix Cycle Day 13: See up close what the cervix looks like, and read about what is happening to your cervix on this day in the cycle. ... read more »

Cervix Cycle Day 30

Cervix Cycle Day 30: See up close what the cervix looks like, and read about what is happening to your cervix on this day in the cycle. ... read more »

Cervix Cycle Day 15

Cervix Cycle Day 15: See up close what the cervix looks like, and read about what is happening to your cervix on this day in the cycle. ... read more »

Cervix Cycle Day 32

Cervix Cycle Day 32: See up close what the cervix looks like, and read about what is happening to your cervix on this day in the cycle. ... read more »

Cervix Cycle Day 17

Cervix Cycle Day 17: See up close what the cervix looks like, and read about what is happening to your cervix on this day in the cycle. ... read more »

Cervix Cycle Day 2

Cervix Cycle Day 2: See up close what the cervix looks like, and read about what is happening to your cervix on this day in the cycle. ... read more »

Cervix Cycle Day 19

Cervix Cycle Day 19: See up close what the cervix looks like, and read about what is happening to your cervix on this day in the cycle. ... read more »

Cervix Cycle Day 23

Cervix Cycle Day 23: See up close what the cervix looks like, and read about what is happening to your cervix on this day in the cycle. ... read more »

Cervix Cycle Day 7

Cervix Cycle Day 7: See up close what the cervix looks like, and read about what is happening to your cervix on this day in the cycle. ... read more »

Cervix Cycle Day 25

Cervix Cycle Day 25: See up close what the cervix looks like, and read about what is happening to your cervix on this day in the cycle. ... read more »

Cervix Cycle Day 27

Cervix Cycle Day 27: See up close what the cervix looks like, and read about what is happening to your cervix on this day in the cycle. ... read more »

Cervix Cycle Day 29

See up close what the cervix looks like, and read about what is happening to your cervix on this day in the cycle. ... read more »

Cervix Cycle Day 14

Cervix Cycle Day 14: See up close what the cervix looks like, and read about what is happening to your cervix on this day in the cycle. ... read more »

Cervix Cycle Day 31

Cervix Cycle Day 31: See up close what the cervix looks like, and read about what is happening to your cervix on this day in the cycle. ... read more »

Cervix Cycle Day 16

Cervix Cycle Day 16: See up close what the cervix looks like, and read about what is happening to your cervix on this day in the cycle. ... read more »

Cervix Cycle Day 4

Cervix Cycle Day 4: See up close what the cervix looks like, and read about what is happening to your cervix on this day in the cycle. ... read more »

Cervix Cycle Day 21

Cervix Cycle Day 21: See up close what the cervix looks like, and read about what is happening to your cervix on this day in the cycle. ... read more »

Cervix Cycle Day 22

Cervix Cycle Day 22: See up close what the cervix looks like, and read about what is happening to your cervix on this day in the cycle. ... read more »

Cervix Cycle Day 24

Cervix Cycle Day 24: See up close what the cervix looks like, and read about what is happening to your cervix on this day in the cycle. ... read more »

Cervix Cycle Day 9

Cervix Cycle Day 9: See up close what the cervix looks like, and read about what is happening to your cervix on this day in the cycle. ... read more »

Cervix Cycle Day 26

Cervix Cycle Day 26: See up close what the cervix looks like, and read about what is happening to your cervix on this day in the cycle. ... read more »

Cervix Cycle Day 12

Cervix Cycle Day 12: See up close what the cervix looks like, and read about what is happening to your cervix on this day in the cycle. ... read more »

Cervix Cycle Day 28

Cervix Cycle Day 28: See up close what the cervix looks like, and read about what is happening to your cervix on this day in the cycle. ... read more »

Cervix Cycle Day 33

Cervix Cycle Day 33: See up close what the cervix looks like, and read about what is happening to your cervix on this day in the cycle. ... read more »

Cervix Cycle Day 18

Cervix Cycle Day 18: See up close what the cervix looks like, and read about what is happening to your cervix on this day in the cycle. ... read more »

Cervix Cycle Day 3

Cervix Cycle Day 3: See up close what the cervix looks like, and read about what is happening to your cervix on this day in the cycle. ... read more »

Cervix Cycle Day 20

Cervix Cycle Day 20: See up close what the cervix looks like, and read about what is happening to your cervix on this day in the cycle. ... read more »

Cervix Cycle Day 5

Cervix Cycle Day 5: See up close what the cervix looks like, and read about what is happening to your cervix on this day in the cycle. ... read more »

Cervical Changes in Labor

The cervix is the gateway to baby. During pregnancy, a plug covering the cervix works like a cork holding the umbilical sac and fetus in place in the uterus. As labor approaches, hormonal changes cause the plug to release starting the beginning stages of labor. ... read more »

Cervix Cycle Day 11

Cervix Cycle Day 11: See up close what the cervix looks like, and read about what is happening to your cervix on this day in the cycle. ... read more »

Cervix Cycle Day 10

Cervix Cycle Day 10: See up close what the cervix looks like, and read about what is happening to your cervix on this day in the cycle. ... read more »

For Men: What is a Deep Cervix and Does it Affect Fertility?

There are many factors that can affect fertility. While there are many reliable sources that can help you understand these factors, fertility myths abound. One of these factors is a deep cervix. ... read more »

Measuring Cervix May Help Reduce Prematurity

There is now ample evidence that measuring the cervix with transvaginal ultrasound can identify pregnancies that may be at risk for preterm labor and delivery and treating them with progesterone may decrease preterm labor and delivery. ... read more »

Cervix Cycle Day 1

Cervix Cycle Day 1: See up close what the cervix looks like, and read about cramping, bleeding, and what breasts feel like on this day in the cycle. ... read more »

Can Uterine Or Cervical Changes Show That I Am Pregnant?

How can I tell if I am pregnant? Can cervical changes signify that I am pregnant? What about the position of my uterus? ... read more »

Why Your Cervical Plug is Not Your Baby’s Cork

I asked her what it was and if she needed to go to the doctor. She told me it was her cervical plug and she thought that meant the baby was coming within the next few days. We called her doctor and went into panic mode. ... read more »

Cervical Exams: The Good, the Bad, and the Ugly

The most important question to ask when considering an exam, like any other test, is “What will we do with this information?” ... read more »