How frequently should women with a normal Pap test undergo screenings?

Women with a normal Pap test should undergo screenings every three years, particularly if they are aged 21 to 29, or every three years if they are 30 to 65 and having Pap alone without HPV testing. This timeline is based on guidelines from various health organizations, which aim to balance the benefits of early detection with the risks of over-testing and potential unnecessary treatments.

For younger women aged 21-29, the recommendation is to have Pap tests performed every three years due to the natural history of cervical cancer being different in this age group; most abnormal results will revert to normal without intervention. For women aged 30 and older, the screening can be done every three years with Pap alone, or every five years when combined with HPV testing. This approach helps to ensure that women receive adequate screening while reducing the potential for over-diagnosis and overtreatment.

It's important to note that other options, such as annual screenings or screenings every six months, are not recommended for women with a normal Pap test due to the increased burden on healthcare resources and the potential for causing unnecessary anxiety or medical procedures.