Privacy Policy
Last updated: May 10, 2026
TL;DR: We don't collect your data. Period.
Information We Collect
None. This website does not collect, store, or transmit any personal information. Your cycle data, calculations, and history are stored exclusively in your browser's local storage. We cannot access this data. It never leaves your device.
Cookies & Tracking
We use Google Analytics to understand how visitors use our site (page views, time on site, bounce rate). This data is anonymous and aggregated. You can opt out using Google's opt-out browser add-on.
We display Google AdSense advertisements. Google may use cookies to serve personalized ads based on your browsing history. You can manage your ad preferences through Google Ads Settings.
Third-Party Services
We use the following third-party services:
- Google Analytics — anonymous usage statistics
- Google AdSense — advertisement serving
- Netlify — website hosting (CDN and security)
Data Security
This site uses HTTPS encryption for all data transmission. However, since we don't collect personal data, there is no sensitive information to secure on our servers.
Your Rights
Since we don't store your data, there is nothing to delete, export, or modify. Your local storage data can be cleared at any time through your browser settings.
Changes to This Policy
We may update this policy as needed. Changes will be posted here with an updated date.
Contact
Questions? Email contact@ovulationtracktool.org.