Privacy

We collect what's needed to run and improve the service. Your answers are used to find relevant trials and explain results, and we measure site usage with our own first-party analytics (a random-ID cookie — no third-party trackers or ad networks). Nothing is sold or used for advertising. You can request deletion of your data at any time.

This page will grow into a fuller explanation of categories of data, retention, and your choices. Until then, our Privacy Policy is the authoritative reference.

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