Dear Flo User,

Between June 30, 2016 and February 23, 2019, the company that makes the Flo Period & Ovulation Tracker app sent an identifying number related to you and information about your period and pregnancy to companies that help us measure and analyze trends, usage, and activities on the app, including the analytics divisions of Facebook, Flurry, Fabric, and Google. No information was shared with the social media divisions of these companies. We did not share your name, address, or birthday with anyone at any time.

We do not currently, and will not, share any information about your health with any company unless we get your permission. We recently entered into a settlement with the Federal Trade Commission, the nation’s consumer protection agency, to resolve allegations that sharing this information was inconsistent with the promises we made to you. Learn more about the settlement at This page also includes links to resources for consumers to help them evaluate the risks and benefits of sharing information with health apps.

If you have any questions or concerns, please contact us at