WhenWasIConceived.com's Privacy Policy

Last updated: September 17, 2026

See also our Terms of Use.


  1. INFORMATION YOU PROVIDE: When you use one of our calculators, you may enter a birthdate, last menstrual period date, due date, or ultrasound date and gestational age, depending on which method you choose. This information is used only to calculate and display your estimated conception date range and related results (such as the #1 song and movie from that week). We do not store, save, or retain the dates you enter, and we do not associate them with your identity in any database.


  2. INFORMATION COLLECTED AUTOMATICALLY: Like most websites, we use Google Analytics to understand how visitors use our site — for example, which pages are viewed, how long visitors stay, and general location and device information (such as browser type and approximate geographic region, derived from IP address). This information is aggregated and is not used to identify you personally.


  3. COOKIES: This website uses cookies placed by Google Analytics and Google AdSense. Cookies are small text files stored on your device that help us understand site usage and allow Google to serve ads. You can disable cookies through your browser settings; doing so may affect some features of this website.


  4. ADVERTISING: This website displays ads served by Google AdSense. Google may use cookies to serve ads based on your prior visits to this and other websites. You can opt out of personalized advertising by visiting Google's Ads Settings page, or by visiting aboutads.info. For more information on how Google uses information from sites that use its services, visit Google's Privacy & Terms page.


  5. CHILDREN'S PRIVACY: This website is not directed at children under the age of 13, and we do not knowingly collect personal information from children under 13.


  6. LINKS TO OTHER WEBSITES: This website may contain links to other websites, including affiliate links (see our Terms of Use for details). We are not responsible for the privacy practices or content of any linked websites.


  7. CHANGES TO THIS POLICY: We may update this Privacy Policy from time to time, including as we add new features or advertising partners to this website. Any changes will be posted on this page, so please check back periodically.


  8. CONTACT: If you have any questions about this Privacy Policy, please contact us through the information available on this website.