Fig. 3From: RETRACTED ARTICLE: Improving usability and pregnancy rates of a fertility monitor by an additional mobile application: results of a retrospective efficacy study of Daysy and DaysyView appRate of unplanned pregnancies (Kaplan-Meier), measured in ordinal cycle number. Annotation: after 13 cycles we cut the analysis; i.e. 2 unintended pregnancies after this timeBack to article page