Changes

* The lumen of the cervix is lined by a simple columnar epithelium containing many mucous producing cells. Some cilia may be seen on these cells.

* The lumen of the cervix is lined by a simple columnar epithelium containing many mucus producing cells. Some cilia may be seen on these cells.

* Uterine cervix protrudes into the upper vagina and contains the endocervical canal that links the uterine cavity with the vagina.

* Uterine cervix protrudes into the upper vagina and contains the endocervical canal that links the uterine cavity with the vagina.

* The endocervical canal is lined by a single layer of tall columnar mucus-secreting cells.

* The endocervical canal is lined by a single layer of tall columnar mucus-secreting cells.