Terason t3000 - Page 324

Appendix D - Gestational Tables
Terason t3000 / Echo Ultrasound System User Guide 324
CRL Chart, Hadlock, 5.7 - 18 weeks
24 14.1 53 22.1 82 33.0
25 14.3 54 22.4 83 33.4
26 14.5 55 22.8 84 33.8
27 14.8 56 23.1 85 34.2
28 15.0 57 23.4 86 34.7
29 15.2 58 23.8 87 35.1
30 15.5 59 24.1 88 35.6
31 15.7 60 24.5 89 36.0
32 16.0 61 24.8 90 36.5
33 16.3 62 25.2 91 36.9
34 16.5 63 25.5 92 37.4
35 16.8 64 25.9 93 37.8
36 17.0 65 26.3 94 38.3
37 17.3 66 26.6 95 38.7
38 17.6 67 27.0 96 39.2
39 17.9 68 27.4 97 39.7
40 18.1 69 27.7 98 40.2
41 18.4 70 28.1 99 40.6
42 18.7 71 28.5 100 41.1
43 19.0 72 28.9 101 41.6
CRL
(mm)
Menstrual
Age
CRL
(mm)
Menstrual
Age
CRL
(mm)
Menstrual
Age
2 5.7 42 11.1 82 14.2
3 5.9 43 11.2 83 14.2
4 6.1 44 11.2 84 14.3
5 6.2 45 11.3 85 14.4
6 6.4 46 11.4 86 14.5
7 6.6 47 11.5 87 14.6
8 6.7 48 11.6 88 14.7
9 6.9 49 11.7 89 14.8
10 7.1 50 11.7 90 14.9
11 7.2 5111.89115.0
12 7.4 52 11.9 92 15.1
13 7.5 53 12.0 93 15.2
14 7.7 54 12.0 94 15.3
15 7.9 55 12.1 95 15.3
16 8.0 56 12.2 96 15.4
17 8.1 57 12.3 97 15.5
18 8.3 58 12.3 98 15.6
19 8.4 59 12.4 99 15.7
20 8.6 60 12.5 100 15.9
21 8.7 61 12.6 101 16.0
BPD
(mm)
MA
(weeks)
BPD
(mm)
MA
(weeks)
BPD
(mm)
MA
(weeks)