Privacy Policy
How we protect your privacy and data
Your Privacy is Our Priority
We believe your fertility and health data should remain completely private. That's why we've designed our calculator to work entirely in your browser without storing any of your personal information.
What Information We Don't Collect
- ✓We do NOT store your menstrual cycle dates
- ✓We do NOT store your fertility calculations
- ✓We do NOT require account creation or personal details
- ✓We do NOT use tracking cookies for advertising
- ✓We do NOT share data with third parties
How Our Calculator Works
Our ovulation calculator runs entirely in your web browser using JavaScript. When you enter your cycle information:
- •All calculations happen locally on your device
- •No data is sent to our servers
- •Your information remains on your device only
- •Refreshing the page clears all entered data
Technical Information We May Collect
For basic website functionality and improvement, we may collect non-personal technical information such as:
- •General location (country/region) for loading speed optimization
- •Device type and browser version for compatibility
- •Pages visited (without personal identifiers)
This information cannot be used to identify you personally and helps us improve our service.
Your Rights
Since we don't collect personal data, there's no personal information to access, modify, or delete. You maintain complete control over any information you enter into our calculator, as it never leaves your device.
Contact Us
If you have any questions about this Privacy Policy or our privacy practices, please don't hesitate to contact us. We're committed to maintaining your trust and protecting your privacy.
Last Updated
This Privacy Policy was last updated on July 1, 2025.