Do panty liners raise cancer risk? An oncologist explains

There is currently not enough evidence linking panty liner use to cervical, uterine, ovarian or vulvar cancer, says oncologist Dr Jay Dadhania. Studies have found chemicals like phthalates and parabens in some hygiene products, but presence alone does not prove harm. He says liners are not necessary for everyone and suggests breathable underwear, regular changes and gentle washing with water.