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Guideline physical characteristics of foetuses in the last two trimesters of gestation
| Month of gestation | Body weight (kg) | sCRLa (cm) | Pilosity (trunk/abdomen) | Teeth eruption (incisors) |
|---|---|---|---|---|
| 6 | 5 | 50 | Extremities only | Not erupted |
| 7 | 15 | 70 | Light hair coat | Partially erupted |
| 8 | 30 | 90 | Full hair coat | Partially or fully erupted |
| 9 | 35 | 95 | Full hair coat | Fully erupted |
asCRL = straight crown-rump length
Source: Teagasc research, Irish dairy herds
