Pap smear

A Pap smear looks for cervical cancer. It's one option for cervical cancer screening in anyone who has a cervix. A Pap smear also is called a Pap test.

The Pap test usually is done at the same time as a pelvic exam. During a pelvic exam, a healthcare professional checks the reproductive organs. Sometimes the Pap test may be combined with a test for human papillomavirus, also called HPV. HPV is a common virus that's passed through sexual contact. Most cervical cancers are caused by HPV. Sometimes the HPV test is used instead of a Pap test for cervical cancer screening.

You and your healthcare professional can decide when it's time for you to begin cervical cancer screening and how often it should be repeated.

Recommendations for cervical cancer screening may depend on your age:

• In your 20s: Get your first Pap test at age 21. Repeat the test every three years. Sometimes the Pap test and HPV test are done at the same time. This is called co-testing. Co-testing may be an option starting at age 25. Co-testing is typically repeated every five years.

• After age 30: Cervical cancer screening after 30 often involves co-testing with a Pap test and HPV test every five years. Sometimes the HPV test is used alone and repeated every five years.

• After age 65: Consider stopping cervical cancer screening after discussing your health history and risk factors with your healthcare professional. If your cervical cancer screening tests haven't found anything that's not typical, you may choose to stop the screening tests.

Cervical cancer screening might not be needed after total hysterectomy. Total hysterectomy is surgery to remove the uterus and cervix. If your hysterectomy was done for a reason other than cancer, you might consider stopping Pap tests. Talk with your healthcare professional about what's best in your situation.

If you have certain risk factors, your healthcare professional may recommend Pap tests more often. These risk factors include:

• A diagnosis of cervical cancer.

• A Pap test that showed precancerous cells.

• Exposure to diethylstilbestrol, also called DES, before birth.

• HIV infection.

• Weakened immune system.

You and your healthcare professional can discuss the benefits and risks of Pap tests and decide what's best for you.

During the test

A Pap smear is performed in a healthcare professional's office. A Pap smear, also called a Pap test, typically takes only a few minutes. You may be asked to undress completely or only from the waist down.

You'll lie down on your back on an exam table with your knees bent. Your heels rest in footrests called stirrups.

Your healthcare professional will gently put an instrument called a speculum into your vagina. The speculum holds the walls of your vagina apart so that your cervix is easily seen. The speculum may cause a feeling of cramping or pressure.

Then, your healthcare professional will take samples of your cervical cells using a soft brush and a small stick called a spatula. This usually doesn't hurt. You may have some light bleeding from the vagina afterward.

The healthcare professional places your collected cervix cells into a special liquid. The liquid goes to a lab. In the lab, the cells are examined under a microscope to look for signs of cancer or concerning cells that could become cancer.

After the test

After your Pap test, you can go about your day as usual.

Ask your healthcare professional when you can expect the results of your test.