Table 4 Fetal body weight and morphometrics on day 78 of gestation

Fetal weight, g

291.5

9.97

311.8

9.20

324.4

9.60

Crown-rump length, cm

21.4^a

0.51

22.9^b

0.51

23.6^b

0.26

Thoracic girth, cm

13.8^a

0.16

14.1^a

0.16

14.9^b

0.07

Abdominal girth, cm

12.8^a

0.42

13.0^a

0.22

14.4^b

0.35