II. Indications

  1. Intrauterine Fetal Demise dating
  2. Subarachnoid Hemorrhage demise dating
  3. Most accurate method for dating Gestational age

III. Fetal Foot Measurements

  1. Week 8.5: Foot Length: 3 mm
  2. Week 9.0: Foot Length: 4 mm
  3. Week 9.5: Foot Length: 5 mm
  4. Week 10.0: Foot Length: 6 mm
  5. Week 11.0: Foot Length: 7-8 mm
  6. Week 12.0: Foot Length: 9 mm
  7. Week 13.0: Foot Length: 11 mm
  8. Week 14.0: Foot Length: 14 mm
  9. Week 15.0: Foot Length: 18 mm
  10. Week 16.0: Foot Length: 20 mm
  11. Week 17.0: Foot Length: 23 mm
  12. Week 18.0: Foot Length: 26 mm
  13. Week 19.0: Foot Length: 29 mm
  14. Week 20.0: Foot Length: 33 mm
  15. Week 21.0: Foot Length: 36 mm
  16. Week 22.0: Foot Length: 39 mm
  17. Week 23.0: Foot Length: 42 mm
  18. Week 24.0: Foot Length: 45 mm

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