Privacy Policy

Last updated: March 16, 2026

This Privacy Policy explains how BabyGrow ("we," "us," or "our") collects, uses, and protects information when you visit baby.trysitely.com. We are committed to protecting your privacy, especially given the sensitive nature of child health information.

Your Child's Data Stays Private

BabyGrow does not collect, store, or transmit any of the information you enter into our calculators. Your child's age, weight, height, feeding amounts, and all other inputs are processed entirely within your browser using JavaScript. This data never leaves your device and is never sent to our servers or any third party.

Information We Collect

BabyGrow uses Google Analytics 4 (GA4) to collect anonymous usage data. This includes:

• Pages visited and time spent on each page
• General geographic location (country/region level only)
• Device type, browser, and operating system
• Referring websites and search terms
• Custom events such as which calculator was used (tool name only, never input values)

We do not collect personally identifiable information (PII) such as your name, email address, your child's name, or IP address through our analytics.

How We Use This Information

Analytics data is used solely to understand which calculators are most useful, identify technical issues, and improve the site. We do not sell, rent, or share analytics data with third parties beyond what is required to operate Google Analytics.

Cookies

Google Analytics sets first-party cookies (_ga, _gid, _ga_*) to distinguish users and sessions. These cookies do not contain personally identifiable information. Cookie data is retained for 26 months by default.

You can opt out of Google Analytics tracking via:

• Your browser's cookie settings (delete or block cookies from google-analytics.com)
• The Google Analytics opt-out browser add-on
• Browser privacy modes (Incognito/Private) prevent persistent tracking

Advertising

We use Google AdSense to display advertisements to support the free operation of this site. Google may use cookies to serve ads based on your prior visits to this site or other websites. See Google's Privacy Policy for details. You can opt out of interest-based advertising at adssettings.google.com.

Children's Privacy (COPPA)

BabyGrow is designed for use by parents and caregivers — adults who use the tools on behalf of their children. BabyGrow does not knowingly collect personal information from children under 13 directly. We do not offer accounts, registration, or any feature that requires children to submit personal data. If you believe a child has submitted personal information to us, please contact us immediately via our contact page.

Third-Party Links

BabyGrow may contain links to external websites. We are not responsible for the privacy practices of those sites and encourage you to review their privacy policies before providing any personal information.

Changes to This Policy

We may update this Privacy Policy periodically. The "Last updated" date at the top of this page will reflect any changes. Continued use of the site after a policy update constitutes acceptance of the revised terms.

Contact

For privacy questions, use the contact page. We will respond within 5 business days.