Privacy Policy
Last updated August 2026.
How calculations work
Every calculation on Pregnancy Toolkit — due dates, pregnancy week, trimester ranges, conception windows, birth month predictions, and baby name generation — runs entirely in your browser using JavaScript. Nothing you type (dates, name preferences, or anything else) is ever sent to a server. We have no accounts, no database, and no way to see what you’ve entered even if we wanted to.
Medical disclaimer
Pregnancy Toolkit’s calculators produce estimates based on standard dating conventions and averages (such as Naegele’s rule and a typical 28-day cycle) — they are not medical advice and don’t account for your individual health history. Actual dates, development, and outcomes vary. Always consult a qualified healthcare provider for guidance specific to your pregnancy.
Analytics
We use privacy-focused, cookie-free web analytics to understand aggregate traffic. This doesn't collect personal data or track you individually across sites.
Advertising
This site may show ads served by Google AdSense. Google and its advertising partners may use cookies or similar technologies to serve ads based on your prior visits to this or other websites. You can learn more about how Google uses this data at policies.google.com/technologies/partner-sites, and opt out of personalized advertising through Google Ad Settings.
Cookies
Pregnancy Toolkit itself does not set any cookies. Third-party services embedded on the site — currently Google AdSense, when active — may set their own, subject to their own privacy policies linked above.
Contact
Questions about this policy can be sent to privacy@pregnancytoolkitonline.com.