1. Information We Collect

Child Growth Data

• Child's name (first name only)
• Date of birth and measurement dates
• Height measurements and calculated percentiles
• Gender (for accurate growth chart calculations)

Parent/Guardian Information

• Name, email address, and phone number (when requesting doctor referrals)
• ZIP code and location data (for local healthcare provider matching)
• Insurance information and appointment preferences

Technical Information

• Device type, browser information, and IP address
• App usage patterns and feature interactions
• Analytics data to improve our service

2. How We Use Your Information

• Growth Calculations: To provide accurate height predictions and percentile analysis
• Healthcare Referrals: To connect you with qualified pediatric growth specialists in your area
• Service Improvement: To enhance our calculator accuracy and user experience
• Communication: To respond to your questions and provide important updates
• Legal Compliance: To comply with applicable laws and regulations

3. Information Sharing

Healthcare Providers

When you request doctor referrals, we share your contact information and relevant growth data with qualified healthcare providers in your area. This helps them understand your concerns and provide appropriate care.

Service Providers

We work with trusted third-party services for:

• Analytics (Google Analytics)
• Email communication
• Location services
• Payment processing (if applicable)

Legal Requirements

We may disclose information when required by law or to protect our rights and the safety of our users.

4. Data Storage and Security

• Local Storage: Growth measurements are stored locally on your device for privacy
• Encryption: All data transmission is encrypted using industry-standard SSL
• Access Controls: Strict access controls limit who can view your information
• Retention: We retain information only as long as necessary for the stated purposes

5. Your Rights and Choices

• Access: Request a copy of your personal information
• Correction: Update or correct your information
• Deletion: Request deletion of your data (subject to legal requirements)
• Opt-out: Unsubscribe from communications at any time
• Portability: Request your data in a portable format

6. Children's Privacy (COPPA Compliance)

We are committed to protecting children's privacy:

• We only collect child information necessary for growth calculations
• Parents/guardians control all data collection and sharing decisions
• We do not use children's information for marketing purposes
• Parents can review, modify, or delete their child's information at any time

7. International Users

If you're using our service from outside the United States, please note that your information may be transferred to and processed in the United States, where our servers are located.

8. Changes to This Policy

We may update this privacy policy periodically. We'll notify you of significant changes via email or app notification. Your continued use of the service after changes indicates acceptance of the updated policy.

9. Contact Us

If you have questions about this privacy policy or your data, please contact us: