Breast screening is a medical process used to detect early signs of breast cancer in women. It typically involves a mammogram, which is an X-ray of the breast that can identify abnormal changes before symptoms appear. Regular screenings are recommended for women, especially those aged 40 and older, as early detection can significantly improve treatment outcomes. The screening process is quick and usually takes about 20 minutes. Women may be advised to schedule their screenings annually or biennially, depending on their age and risk factors. It is an important preventive measure that can help save lives by catching breast cancer in its earliest stages.