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 ...

Adenocarcinoma of the cervix is a less common type of cervical cancer. It can cause symptoms such as vaginal bleeding. Treatment can include radiation therapy and surgery. Adenocarcinoma of the cervix ...