Natural Cycles
Natural Cycles is the first CE-marked and MHRA registered digital contraceptive app. Natural Cycles uses a temperature-based algorithm to identify fertile and non-fertile days and has more than six million registered users globally. The app is clinically proven to be 93% effective with typical use and 98% effective with perfect use. Its contraceptive effectiveness is substantiated by six peer-reviewed effectiveness studies, incorporating data from 330,000 women. Research and clinical evidence are central to the continued development of Natural Cycles. The company has published 30 peer-reviewed studies and collaborates with healthcare professionals and academic institutions to contribute to the scientific understanding of reproductive health. Natural Cycles is available in more than 35 countries and continues to invest in research and digital health innovation to provide personalized, evidence-based reproductive health insights.