Checking for cancer (or for abnormal cells that may become cancer) in people who have no symptoms is called screening. Several screening tests have been shown to detect cancer early and to reduce the chance of dying from that cancer.
Cervical screening
Cervical screening (a smear test) checks the health of your cervix. The cervix is the opening to your womb from your vagina. It’s not a test for cancer, it’s a test to help prevent cancer. Cervical screenings are performed by your local GP, all women and people with a cervix aged 25 to 64 should be invited by letter.
How often you receive a cervical screening depends on your age.