Free · Private · No blood test to start

Could your symptoms be worth a blood test?

Answer 16 quick questions about how you've been feeling. A machine-learning model — validated on 251 unique patient profiles from a diabetes-hospital questionnaire — compares your answers and scores your pattern instantly, right on your device.

  • Nothing you type leaves your phone or laptop
  • No account, no email, no upload
  • A prompt to test — never a diagnosis

Roughly is fine — it shapes how the pattern is read

Recorded as sex in the source data

How you've been feeling (last few weeks)

Every dropdown has Yes and No. When in doubt for a symptom, choose the closest match — one off answer shifts the score slightly, not dramatically.

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