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Data Brokers and Your Reproductive Health Information
Data brokers buy and sell reproductive health information derived from period trackers, location data, and purchase history. Here is how they get it, what they do with it, and how to opt out.
How Reproductive Data Enters the Broker Ecosystem Data brokers do not hack period trackers. They do not need to. Reproductive health information reaches them through legitimate looking commercial channels that operate in the open. App SDK data : When a period tracker embeds third party SDKs. Facebook, Google Analytics, advertising networks, those SDKs transmit usage data to their parent companies. That data enters the broader digital advertising ecosystem, where brokers can access it through data exchanges, advertising partnerships, and direct purchase agreements. The FTC's enforcement actions against Flo and Premom documented exactly this pipeline. Location data : Apps that request location permissions, weather apps, navigation apps, games, social media, sell location data to brokers either directly or through intermediary data exchanges. A broker receiving precise GPS coordinates can identify visits to OB GYN offices, fertility clinics, Planned Parenthood locations, and pharmacies. Reporting by news organizations and investigative journalists has documented brokers offering datasets that included location data from visits to reproductive health facilities. Purchase data : Retaile