Privacy Policy

Personal Menstrual Data: We collect ZERO personal menstrual cycle data. All period dates, cycle lengths, and calculations remain entirely on your device.

Website Analytics: We may use privacy-focused analytics to understand general website usage patterns (like page views and country-level location data) but never track individual users or personal information.

Contact Information: If you email us at [email protected], we only store your email address to respond to your inquiry.

Client-Side Processing: Our period calculator runs entirely in your web browser using JavaScript. When you enter your last period date and cycle information, this data is processed locally on your device and never transmitted to our servers.

No Accounts Required: We don't require registration, login, or account creation. You can use our calculator completely anonymously.

No Tracking: We don't use tracking pixels, social media trackers, or advertising networks that could compromise your privacy.

HTTPS Security: Our website uses SSL encryption to protect any data transmitted between your browser and our servers.

We Never Share Your Data: Since we don't collect your personal menstrual cycle data, there's nothing to share. We have no access to your period dates, cycle lengths, or calculation results.

No Advertising Networks: We don't use advertising networks or data brokers that could access your information.

Email Communications: If you contact us via email, we only use your email address to respond to your inquiry and never share it with third parties.

Complete Control: Since all data stays on your device, you have complete control over your information. You can clear your browser data at any time to remove any locally stored information.

No Data Requests Needed: Because we don't store your personal data, there's no need to request data deletion or access - we simply don\'t have it.

Browser Privacy: You can use private/incognito browsing mode for additional privacy when using our calculator.

Essential Functionality: We may use browser local storage to remember your calculator inputs during your session for convenience, but this data never leaves your device.

No Tracking Cookies: We don't use cookies for tracking, advertising, or cross-site data collection.

Analytics Cookies: If we use privacy-focused analytics, any cookies would be anonymized and not linked to personal information.

We may update this privacy policy occasionally to reflect changes in our practices or legal requirements. Any changes will be posted on this page with an updated date.

Our commitment to privacy will never change - we will always prioritize protecting your personal information and maintaining our no-data-collection approach.

If you have questions about this privacy policy or our privacy practices, please contact us at:

[email protected]

We're committed to transparency and will be happy to answer any privacy-related questions.