Fetal/Placental Ratio for Large for Gestational Age Infants

week gestation

F/P ratio low

mean F/P ratio

F/P ratio high

34

8.71

35

7.33

36

6.18

7.5

8.32

37

6.82

7.64

8.45

38

6.66

7.32

7.98

39

7.25

7.52

7.79

40

7.22

7.4

7.58

41

7.19

7.55

7.91

42

7.00

7.34

7.69

43

5.93

7.1

8.27