Last updated: January 2026
Ovucal is designed to be privacy-first. We do not collect, store, or transmit your personal health data (such as period dates or cycle lengths) to our servers. All calculations are performed properly in your browser.
We may use cookies solely for site performance and analytics to understand usage patterns (e.g., Google Analytics). You can disable cookies in your browser settings.
Our site may contain links to other websites. We are not responsible for the privacy practices of those external sites.