PapScreen Victoria recommends that all women who have ever been sexually active should have a Pap test every two years between the ages of 18 and 70, or from two years after becoming sexually active, whichever comes later.
Having a Pap test more than once every two years is unnecessary, unless your doctor advises it.
Most cases of cervical cancer take at least 10 years to develop. Any changes that are missed on one Pap test are usually picked up two years later, well before they become a problem.
Many women prefer to have Pap tests in the morning, after showering.
If you have periods, the best time of the month to have a Pap test is mid-cycle. If you no longer have periods, any time is fine.
Lucy's story
I've always been very aware of the importance of regular Pap tests, as my Mum had early-stage cervical cancer in her 30s.
She encouraged me to start having regular Pap tests when I turned 18 and I followed her advice, albeit begrudgingly!