Cervical screening is procedure to detect potential cervical abnormalities or diseases by some test or examinations, in people who do not have any symptoms of disease.
In cervical cancer, there is interval of around 10 years from HPV infection to development of cervical cancer. In short, there is long period before cervical cancer development. Hence, regular check-up with screening test can detect cervical cancer in very early or precancerous stage. So, this will help your physician to provide better treatment in early stage of cancer.