Table 3 Gestational age assessment by biparietal diameter outer-outer (BPDoo)

20

11

6

10

6

12

6

21

12

1

11

1

13

0

22

12

3

11

3

13

2

23

12

5

11

5

13

4

24

13

0

12

0

13

6

25

13

2

12

2

14

1

26

13

4

12

4

14

3

27

13

5

12

6

14

5

28

14

0

13

1

15

0

29

14

2

13

3

15

2

30

14

4

13

5

15

4

31

14

6

14

0

15

6

32

15

1

14

2

16

1

33

15

3

14

4

16

3

34

15

5

14

6

16

5

35

16

0

15

1

16

6

36

16

2

15

3

17

1

37

16

4

15

5

17

3

38

16

6

16

0

17

5

39

17

1

16

2

18

0

40

17

3

16

4

18

2

41

17

5

16

6

18

4

42

18

0

17

1

18

6

43

18

2

17

3

19

1

44

18

4

17

5

19

3

45

18

6

18

0

19

5

46

19

1

18

2

20

0

47

19

3

18

4

20

2

48

19

5

18

6

20

4

49

20

0

19

1

20

6

50

20

2

19

3

21

1

51

20

4

19

5

21

3

52

20

6

20

0

21

5

53

21

1

20

2

22

0

54

21

3

20

4

22

2

55

21

5

20

6

22

4

56

22

0

21

1

22

6

57

22

2

21

3

23

1

58

22

4

21

5

23

3