GE Medical Systems LOGIQ 7 Reference Manual page 175

Habilitationsschrift, Mainz University Women's Hospital, 1988
Meas Min
<10 n/a
10 11w1d
11 11w4d
12 11w6d
13 12w1d
14 12w3d
15 12w5d
16 13w1d
17 13w3d
18 13w6d
19 14w1d
20 14w4d
21 14w6d
22 15w1d
23 15w3d
24 15w6d
25 16w1d
26 16w3d
27 16w6d
28 17w1d
29 17w4d
30 17w6d
31 18w1d
32 18w4d
33 18w6d
34 19w1d
35 19w4d
36 20w0d
37 20w2d
38 20w5d
39 21w0d
40 21w3d
41 21w5d
42 22w1d
43 22w4d
44 22w6d
45 23w1d
LOGIQ 7 Advanced Reference Manual
Direction 2392205-100 Rev. 1
Table 3-79: FL: Merz (Fetal Age)
Unit: FL (mm); % Age (Weeks/Days)
Mean Max
n/a n/a
12w2d 13w4d
12w5d 13w6d
13w0d 14w1d
13w2d 14w4d
13w5d 15w0d
14w0d 15w2d
14w3d 15w5d
14w5d 16w0d
15w1d 16w3d
15w3d 16w5d
15w6d 17w1d
16w1d 17w3d
16w4d 17w6d
16w6d 18w1d
17w1d 18w4d
17w4d 19w1d
17w6d 19w3d
18w2d 19w6d
18w4d 20w1d
19w0d 20w4d
19w3d 20w6d
19w5d 21w1d
20w1d 21w4d
20w4d 22w1d
20w6d 22w3d
21w1d 22w6d
21w4d 23w1d
21w6d 23w4d
22w2d 23w6d
22w5d 24w3d
23w1d 24w6d
23w3d 25w1d
23w6d 25w4d
25w6d
24w1d
24w4d 26w3d
25w0d 26w6d
Meas Min
46 23w4d
47 24w0d
48 24w3d
49 24w5d
50 25w1d
51 25w4d
52 25w6d
53 26w1d
54 26w4d
55 27w0d
56 27w3d
57 27w6d
58 28w1d
59 28w4d
60 29w0d
61 29w4d
62 29w6d
63 30w2d
64 30w6d
65 31w1d
66 31w4d
67 32w0d
68 32w3d
69 32w6d
70 33w2d
71 33w6d
72 34w1d
73 34w4d
74 35w1d
75 35w4d
76 36w0d
77 36w4d
78 37w0d
79 37w3d
80 37w6d
>80 n/a
OB Tables
Mean Max
25w3d 27w1d
25w6d 27w4d
26w1d 28w0d
26w4d 28w2d
26w6d 28w5d
27w2d 29w1d
27w5d 29w4d
28w1d 30w0d
28w4d 30w4d
29w0d 31w0d
29w3d 31w3d
29w6d 31w6d
30w1d 32w1d
30w4d 32w4d
31w0d 33w0d
31w4d 33w4d
31w6d 33w6d
32w2d 34w2d
32w6d 34w6d
33w1d 35w1d
33w4d 35w4d
34w1d 36w1d
34w4d 36w4d
35w0d 37w1d
35w3d 37w4d
35w6d 38w0d
36w2d 38w3d
36w6d 39w0d
37w2d 39w4d
37w5d 39w6d
38w1d 40w3d
38w5d 40w6d
39w1d 41w3d
39w4d 41w6d
40w1d 42w2d
n/a n/a
3 51
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