The grey area of "fertility tech" being mis-sold as contraception
Chelsea Polis, who won the 2023 Maddox prize early career award, explains how she was sued for identifying a mis-sold medical device—and why, in an age of disinformation, researchers and clinicians must call out wrongdoing when they see it. Mun-Keat Looi reports When Chelsea Polis questioned the evidence behind a fertility tracking thermometer, she soon found herself a defendant in a lawsuit. In 2020 Polis, an epidemiologist, was sued for publicly sharing her scientific and regulatory concerns about the marketing of Daysy, a fertility device marketed as a contraceptive.1 The case was eventua...