A Pap smear, also known as Pap test or cervical cytology, is a routine screening procedure designed to detect abnormal changes in the cells of the cervix, which is the lower part of the uterus that extends into the vagina. This preventive measure is crucial in identifying early signs of cervical cancer or precancerous conditions. During a Pap smear, a healthcare provider gently collects cells from the cervix using a small brush or spatula. The collected cells are then examined under a microscope to detect any abnormalities, such as changes in cell size, shape, or structure. This screening is recommended for individuals with a cervix, typically starting around the age of 21, and is repeated at regular intervals as advised by healthcare professionals. Pap smears have been instrumental in reducing the incidence of cervical cancer by enabling the early detection and treatment of abnormal cervical cells. As part of routine gynecological care, Pap smears contribute significantly to women's reproductive health and well-being.