II. Indications
- Intrauterine Fetal Demise dating
- Subarachnoid Hemorrhage demise dating
- Most accurate method for dating Gestational age
III. Fetal Foot Measurements
- Week 8.5: Foot Length: 3 mm
- Week 9.0: Foot Length: 4 mm
- Week 9.5: Foot Length: 5 mm
- Week 10.0: Foot Length: 6 mm
- Week 11.0: Foot Length: 7-8 mm
- Week 12.0: Foot Length: 9 mm
- Week 13.0: Foot Length: 11 mm
- Week 14.0: Foot Length: 14 mm
- Week 15.0: Foot Length: 18 mm
- Week 16.0: Foot Length: 20 mm
- Week 17.0: Foot Length: 23 mm
- Week 18.0: Foot Length: 26 mm
- Week 19.0: Foot Length: 29 mm
- Week 20.0: Foot Length: 33 mm
- Week 21.0: Foot Length: 36 mm
- Week 22.0: Foot Length: 39 mm
- Week 23.0: Foot Length: 42 mm
- Week 24.0: Foot Length: 45 mm