Overview
The HPV PCR test detects the virus’s DNA and identifies high-risk strains (including types 16 and 18) responsible for most cases of cervical cancer.
Why it's done
It is used in cervical-cancer screening, alongside or instead of the PAP test, usually from age 30.
How to prepare
Avoid intercourse, vaginal medications and douching for 24–48 hours before sampling. The test is taken on non-menstrual days.
What to expect
A gynaecologist takes a sample from the cervix; the procedure is brief and usually painless.
Understanding the results
A positive result means high-risk HPV is present and requires further evaluation (colposcopy, cytology). A positive test is not a cancer diagnosis — it assesses risk.