Transverse Diameter of the Stomach

                   Goldstein I, Reece EA, Yarkoni S et.al.

           Growth of the fetal stomach in normal pregnancies.

                          Obstet Gynecol 1987;70:641

 

GA

(wks)

-2SD

Mean

+2SD

13-15

4

6

8

16-18

6

8

10

19-21

7

9

11

22-24

15

18

21

25-27

14

19

24

28-30

12

16

20

31-33

12

16

20

34-36

12

16

20

37-39

16

20

24