How often should pap smear be done and for whom?

The recommended frequency of pap smears (also known as Pap tests) can vary depending on a person's age, medical history, and individual risk factors. Here are general guidelines for pap smear screening in the United States:

1. Women between the ages of 21 and 29:

- Every 3 years if the result is negative.

2. Women between the ages of 30 and 65:

- Every 3 years if the result is negative and they have had three consecutive negative pap smears.

- Every 5 years if the result is negative and they have tested negative for human papillomavirus (HPV) within the past five years.

3. Women over the age of 65:

- Continuing pap smears are not indicated unless they have a history of cervical cancer or precancerous conditions.

4. Women with a history of abnormal pap smears or certain risk factors may be recommended for more frequent screening based on their individual circumstances.

It's important for women to discuss with their healthcare provider their personalized pap smear screening plan based on their age, medical history, and risk factors.