Cookie Policy

Last Updated: May 2026

1. What are Cookies?

Cookies are small text files that are stored on your device when you visit a website. We primarily use local storage instead of traditional cookies to keep your data completely private and on your device.

2. How We Use Local Storage

MomCalc uses your browser's local storage to remember your:

• Calculated Due Date and Last Menstrual Period (LMP)
• Kick Counter sessions and Contraction Timer data
• Saved clinics in the Doctor Finder
• Theme preferences (light/dark mode)

This ensures your data stays private and is not sent to our servers.

3. Third-Party Analytics

We may use anonymous analytics tools that use cookies to help us understand how visitors interact with our website. This helps us improve the user experience.

4. Managing Cookies

You can clear your local storage and cookies at any time through your browser settings. Please note that clearing local storage on MomCalc will erase your saved pregnancy data and preferences.