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OB Tables
3
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76
LOGIQ 7/LOGIQ 7 Pro Advanced Reference Manual
Direction 5116269-100 Rev. 2
Table 3-114: GS: Rempen (Fetal Age)
Der Frauenarzt 32, 4 (1991) 425-30
Known LMP (left)
—
Unknown LMP (right)
Unit: GS (mm); Age (Weeks/Days); 2SD (mm [Known LMP] or day [Unknown LMP])
GS
Age
2SD
GS
Age
2SD
GS
Age
2SD
GS
Age
2SD
<1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
n/a
4w4d
4w5d
4w6d
5w0d
5w0d
5w1d
5w2d
5w3d
5w3d
5w4d
5w5d
5w6d
6w0d
6w0d
6w1d
6w2d
6w3d
6w4d
6w5d
6w6d
6w6d
7w0d
7w1d
7w2d
7w3d
7w4d
7w5d
7w6d
8w0d
8w0d
8w1d
8w2d
8w3d
8w4d
8w5d
8w6d
9w0d
——
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
>60
9w1d
9w2d
9w4d
9w5d
9w6d
10w0d
10w1d
10w2d
10w3d
10w4d
10w6d
11w0d
11w1d
11w2d
11w4d
11w5d
12w0d
12w1d
12w2d
12w4d
12w5d
13w0d
13w1d
n/a
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
——
<1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
n/a
4w5d
4w6d
5w0d
5w1d
5w2d
5w2d
5w3d
5w4d
5w5d
5w5d
5w6d
6w0d
6w1d
6w2d
6w2d
6w3d
6w4d
6w5d
6w6d
6w6d
7w0d
7w1d
7w2d
7w3d
7w4d
7w4d
7w5d
7w6d
8w0d
8w1d
8w2d
8w3d
8w3d
8w4d
8w5d
8w6d
9w0d
——
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
>73
9w1d
9w2d
9w3d
9w4d
9w5d
9w6d
9w6d
10w0d
10w1d
10w2d
10w3d
10w4d
10w5d
10w6d
11w0d
11w1d
11w2d
11w3d
11w4d
11w5d
11w6d
12w0d
12w1d
12w2d
12w3d
12w4d
12w5d
12w6d
13w0d
13w1d
13w2d
13w3d
13w4d
13w5d
14w0d
14w1d
n/a
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
——