SYSTEM FOR UNKNOWN TRACKING OF OVULATION AND A METHOD USING FREQUENCY OF HEART ACRONYMS OF SUBJECTS

摘要

The present invention relates to a system for unobtrusive fertility tracking, comprising a sensor for obtaining a heart signal, a processing unit configured to determine a subject's heart rate from the heart signal, and an evaluation unit configured to analyze the subject's heart rate to predict likelihood of ovulation. The processing unit is further configured to extract heart rate variability features from the heart signal, and the evaluation unit is further configured to predict likelihood of ovulation based on the heart rate variability features.