Table 4 Gestational age asssessment by biparietal diameter outer-inner (BPDoi)

20

12

2

11

3

13

1

21

12

4

11

5

13

3

22

12

6

12

0

13

5

23

13

1

12

2

14

0

24

13

3

12

4

14

2

25

13

5

12

6

14

4

26

14

0

13

1

14

6

27

14

2

13

3

15

1

28

14

4

13

5

15

3

29

14

6

14

0

15

5

30

15

1

14

2

16

0

31

15

3

14

4

16

2

32

15

5

14

6

16

4

33

16

0

15

1

16

6

34

16

2

15

3

17

1

35

16

4

15

5

17

3

36

16

6

16

0

17

5

37

17

1

16

2

17

6

38

17

3

16

4

18

1

39

17

5

16

6

18

3

40

18

0

17

1

18

5

41

18

2

17

3

19

0

42

18

4

17

5

19

2

43

18

6

18

0

19

4

44

19

1

18

2

19

6

45

19

3

18

4

20

1

46

19

5

18

6

20

3

47

20

0

19

1

20

5

48

20

2

19

3

21

0

49

20

4

19

5

21

2

50

20

6

20

0

21

4

51

21

1

20

2

21

6

52

21

3

20

4

22

1

53

21

5

20

6

22

3

54

22

0

21

1

22

5

55

22

2

21

3

23

1

56

22

4

21

5

23

3

57

22

6

22

0

23

5

58

23

1

22

2

24

0