Privacy Policy

Last updated: September 13, 2025

Introduction

Pregnancy Calendar ("we", "our", or "us") is committed to protecting your privacy. This Privacy Policy explains how we collect, use, and protect information when you use our website and pregnancy calculation tools.

By using our website, you agree to the collection and use of information in accordance with this policy.

Information We Collect

Information You Provide

  • Pregnancy Calculator Data: When you use our calculators, you enter dates (last menstrual period, due date, etc.). This information is processed locally in your browser and is not transmitted to or stored on our servers.
  • Form Submissions: If you contact us through any contact forms, we collect the information you voluntarily provide.

Automatically Collected Information

  • Usage Data: We may collect information about how you access and use our website, including your IP address, browser type, pages visited, and time spent on pages.
  • Cookies and Tracking: We use cookies and similar tracking technologies to enhance your browsing experience.
  • Analytics: We use web analytics services to understand how our website is used and to improve our services.

How We Use Your Information

We use the collected information for the following purposes:

  • Provide Services: To operate and provide our pregnancy calculators and educational content
  • Improve User Experience: To understand how users interact with our website and improve our tools
  • Website Analytics: To analyze website usage patterns and optimize performance
  • Security: To monitor and prevent security issues and abuse
  • Legal Compliance: To comply with applicable laws and regulations

Important: Local Data Processing

Your Pregnancy Data Stays Private

All pregnancy-related calculations (dates, weeks, etc.) are performed entirely in your browser. This sensitive information is never transmitted to our servers or stored anywhere other than your device.

  • Calculator inputs (LMP dates, due dates, etc.) remain on your device
  • Calculation results are generated locally in your browser
  • We cannot see or access your pregnancy dates or personal timeline
  • Your data is automatically cleared when you close your browser (unless you save it locally)

Cookies and Tracking Technologies

We use cookies and similar technologies to:

  • Remember your preferences and settings
  • Analyze website traffic and usage patterns
  • Provide personalized content and advertisements
  • Improve website performance and functionality

Types of Cookies We Use

  • Essential Cookies: Required for the website to function properly
  • Analytics Cookies: Help us understand how visitors use our website
  • Preference Cookies: Remember your settings and preferences
  • Marketing Cookies: Used to deliver relevant advertisements (if applicable)

Third-Party Services

We may use third-party services that collect, monitor, and analyze user behavior:

  • Google Analytics: For website traffic analysis and user behavior insights
  • Advertising Networks: For displaying relevant advertisements (if applicable)
  • Content Delivery Networks: To improve website loading speed and performance
  • Security Services: To protect against spam, abuse, and security threats

These services have their own privacy policies and may collect information independently. We recommend reviewing their privacy policies for more information about their data practices.

Data Sharing and Disclosure

We do not sell, trade, or rent your personal information to third parties. We may share information in the following circumstances:

  • Service Providers: With trusted third-party services that help us operate our website
  • Legal Requirements: When required by law or to protect our rights and safety
  • Business Transfers: In connection with any merger, sale, or transfer of our business
  • Consent: With your explicit consent for specific purposes

Your Rights and Choices

You have several rights regarding your personal information:

  • Access: You can request information about the data we collect about you
  • Correction: You can request that we correct any inaccurate information
  • Deletion: You can request that we delete your personal information
  • Cookie Control: You can disable cookies through your browser settings
  • Opt-out: You can opt out of certain data collection and marketing communications

Data Security

We implement appropriate security measures to protect your information:

  • HTTPS encryption for all data transmission
  • Regular security assessments and updates
  • Access controls and authentication measures
  • Secure hosting and data storage practices

However, no method of transmission over the Internet or electronic storage is 100% secure. While we strive to protect your personal information, we cannot guarantee absolute security.

Children's Privacy

Our website is not intended for children under 13 years of age. We do not knowingly collect personal information from children under 13. If you are a parent or guardian and believe your child has provided us with personal information, please contact us so we can delete such information.

International Users

Our website is hosted and operated from the United States. If you are visiting from outside the United States, please be aware that your information may be transferred to, stored, and processed in the United States where our servers are located and our database is operated.

Changes to This Privacy Policy

We may update our Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy on this page and updating the "Last updated" date. We encourage you to review this Privacy Policy periodically for any changes.

Medical Disclaimer

Important Medical Privacy Note

This website provides educational information only and should not replace professional medical advice. We do not collect, store, or process protected health information (PHI). All pregnancy calculations are performed locally in your browser for maximum privacy. Always consult with qualified healthcare providers for medical advice and pregnancy care.

Contact Us

If you have any questions about this Privacy Policy or our data practices, please contact us. We are committed to resolving any concerns you may have about your privacy and our data handling practices.