Goldstein I, Lockwood
CJ, Hobbins JC.
Ultrasound assessment of fetal intestinal development
in the evaluation of gestational age.
Obstet Gynecol 1987;70:682-686
|
GA (wks) |
10th Percentile |
50th Percentile |
90th Percentile |
|
26 |
1 |
5 |
9 |
|
27 |
2 |
5 |
9 |
|
28 |
3 |
6 |
10 |
|
29 |
4 |
7 |
11 |
|
30 |
4 |
8 |
11 |
|
31 |
5 |
8 |
12 |
|
32 |
6 |
9 |
13 |
|
33 |
6 |
10 |
13 |
|
34 |
7 |
11 |
14 |
|
35 |
8 |
11 |
15 |
|
36 |
9 |
12 |
16 |
|
37 |
10 |
13 |
17 |
|
38 |
11 |
14 |
18 |
|
39 |
12 |
15 |
19 |
|
40 |
13 |
16 |
20 |
|
41 |
14 |
17 |
21 |
|
42 |
15 |
19 |
22 |