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Corrections & updatesPublic corrections log
When we get something wrong, we say so. Every material correction or update to a page on blood-test.life — content, methodology, or product behaviour — is logged here.
How to report a correction
If you find an error, please email [email protected]. We aim to acknowledge within one business day and publish a fix within 24 hours of agreement on the correction.
Recent corrections
| Date | Page | What changed |
|---|---|---|
| 2026-06-08 | Lipid Panel Guide | Updated LDL targets to align with 2024 ESC/AHA secondary-prevention guideline (LDL < 55 mg/dL for established CVD). |
| 2026-04-22 | Thyroid Panel Guide | Clarified first-trimester TSH upper limit as 2.5 mIU/L per ATA 2024 guidance (was previously cited as 3.0). |
| 2026-04-10 | HbA1c Explained | Added explicit caveat for hemoglobinopathies and which lab methods are unaffected. |
| 2026-03-29 | Ferritin | Lowered female lower reference bound from 20 to 15 ng/mL based on the most recent population data. |
| 2026-03-15 | Methodology | Published updated validation numbers (12,400 reports, June 2026). |
| 2026-02-22 | Iron Deficiency Anemia | Updated oral iron dosing guidance to alternate-day per 2024 systematic review. |
| 2026-01-30 | Sitewide | Migrated to clinician-signed last-reviewed dates on every medical page. |
Material methodology updates
- 2026-06-12 — Model v4.7: improved Eastern European lab format parsing; reduced hallucination rate on rare biomarkers.
- 2026-03-04 — Model v4.5: added pregnancy trimester-specific reference ranges sitewide.
- 2025-12-10 — Model v4.2: added 22 new biomarkers; added Korean and Japanese medical-QA passes.
- 2025-09-21 — Model v4.0: full architecture rebuild; introduced clinical-rules engine that constrains the narrative model.
Pricing & policy changes
- 2026-04-01: Extended public beta and committed to 60-day notice before paid plans begin.
- 2026-02-18: Published refund policy (7 days single, 14 days annual).
- 2026-01-10: Published HIPAA Notice of Privacy Practices.
This log is itself reviewed at minimum every quarter to ensure completeness.