The weights for small for gestational age infants are lower than those showing normal development, but their weights tend to increase with increasing gestational age.
week gestation |
fetal weight low |
fetal weight mean |
fetal weight high |
+/- fetal weight |
27 |
599.9 |
645 |
690.1 |
45.1 |
28 |
719.9 |
725 |
730.1 |
5.1 |
29 |
915 |
915 |
915 |
0 |
30 |
956.8 |
975 |
993.2 |
18.2 |
31 |
943.5 |
981 |
1,018.5 |
37.5 |
32 |
999.3 |
1,079 |
1,158.7 |
79.7 |
33 |
1,128.4 |
1,200 |
1,271.6 |
71.6 |
34 |
1,163.4 |
1,220 |
1,276.6 |
56.6 |
35 |
1,474.5 |
1,522 |
1,569.5 |
47.5 |
36 |
1,686.5 |
1,744 |
1,801.5 |
57.5 |
37 |
1,930.9 |
1,990 |
2,049.1 |
59.1 |
38 |
2,162 |
2,206 |
2,250 |
44 |
39 |
2,293.2 |
2,344 |
2,394.8 |
50.8 |
40 |
2,376.8 |
2,415 |
2,453.2 |
38.2 |
41 |
2,327.1 |
2,368 |
2,408.9 |
40.9 |
42 |
2404.9 |
2,460 |
2,515.1 |
55.1 |
Specialty: Obstetrics & Gynecology, Pedatrics