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Table 7 Correlation between mean predicted GA by TCD with the Gestational age by LMP in both second and third trimester

From: Can trans-cerebellar diameter supersede other fetal biometry in measuring gestational age? A prospective study

Gestational age

Present study

Chavez et al. [13]

16–20 weeks

No change

6 days

21–38 weeks

1–2 days

3 days

29–32 weeks

No change

2 days

> 32 weeks

1–2 days

3 days