It is not a rumor: https://appleinsider.com/articles/19/06/06/hands-on-with-cycle-apples-new-menstrual-cycle-tracker-in-ios-13-and-watchos-6 https://appleinside

It is not a rumor: https://appleinsider.com/articles/19/06/06/hands-on-with-cycle-apples-new-menstrual-cycle-tracker-in-ios-13-and-watchos-6 https://appleinsider.com/articles/19/06/06/hands-on-with-cyc...