The Science Behind Cycle Predictions
Modern cycle trackers like HerCare move beyond simplistic 28-day templates. The application tracks your historical cycle lengths, standard deviations, and luteal phase stability. When you log symptoms, the predictive model dynamically refines its estimated start dates.
Why Data Privacy Is Paramount
Reproductive health data is among the most sensitive personal information in existence. HerCare is built with client-side encryption, ensuring your logs are encrypted directly on your device and never sold to data brokers or ad platforms.