Period tracking apps and the rollback of reproductive rightsThe aftermath of the overturning of Roe v. Wade in the United States (US) sparked widespread debate and concern that data from period tracking apps could be use to criminalise those seeking abortion care.While the surveillance and criminalisation of reproductive choices are neither new nor unique to the US, the scale and intensity of today’s crisis continue to grow. To put it into perspective, 22 million women and girls of reproductive…