2026-09-20T23:22:28.549Z
- publishedAt:
Not provided→ 2018-01-18T00:00:00.000Z
SOURCE-LINKED INTELLIGENCE
Swedish Contraceptive App, Natural Cycles, Allegedly Failed to Correctly Map Menstrual Cycle
Some women using the contraceptive app, Natural Cycles, reported unwanted pregnancies, revealing its algorithm's difficulties in mapping menstrual cycles.
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- recordType
- incident-report
- evidenceStatus
- reported
- region
- Global
Reported occurrence date: 2018-07-21T00:00:00.000Z
Evidence & attribution
- AI Incident Database
- AI Incident Database · 2018-01-18T00:00:00.000Z
AI Incident Database, Responsible AI Collaborative; McGregor (2021), Preventing Repeated Real World AI Failures by Cataloging Incidents. Incident-specific contributor credits are available at each citation link. Metadata adapted; article text excluded.
License: CC BY-SA 4.0
First collected: 2026-09-19T22:50:59.123Z. This is not the publication date.
Observed changes
AIIC observation times, not verified publisher revision times. Up to eight recent revisions.