https://my.clevelandclinic.org/health/diagnostics/4267-pap-smear
Pap Smear: Test, Age, Duration, Results & Frequency
A Pap smear (Pap test) is a test that detects cell changes in your cervix that could lead to cervical cancer. You should get one beginning at age 21.
pap smear testagedurationresultsfrequency