From: Fetal growth velocity references from a Chinese population–based fetal growth study
Gestational age (weeks) | 3rd | 5th | 10th | 25th | 50th | 75th | 90th | 95th | 97th |
---|---|---|---|---|---|---|---|---|---|
12 | 13.60 | 13.70 | 13.85 | 14.10 | 14.39 | 14.68 | 14.95 | 15.12 | 15.22 |
13 | 13.85 | 13.96 | 14.11 | 14.38 | 14.69 | 15.00 | 15.28 | 15.45 | 15.57 |
14 | 13.62 | 13.72 | 13.88 | 14.14 | 14.45 | 14.76 | 15.05 | 15.22 | 15.33 |
15 | 13.02 | 13.12 | 13.27 | 13.53 | 13.82 | 14.12 | 14.40 | 14.56 | 14.67 |
16 | 12.24 | 12.33 | 12.47 | 12.72 | 13.00 | 13.28 | 13.54 | 13.69 | 13.80 |
17 | 11.48 | 11.57 | 11.70 | 11.93 | 12.19 | 12.45 | 12.70 | 12.84 | 12.94 |
18 | 10.94 | 11.02 | 11.15 | 11.37 | 11.62 | 11.87 | 12.10 | 12.24 | 12.34 |
19 | 10.82 | 10.91 | 11.03 | 11.25 | 11.49 | 11.74 | 11.97 | 12.11 | 12.20 |
20 | 10.94 | 11.03 | 11.16 | 11.37 | 11.62 | 11.87 | 12.11 | 12.25 | 12.34 |
21 | 10.99 | 11.07 | 11.20 | 11.42 | 11.67 | 11.92 | 12.16 | 12.30 | 12.39 |
22 | 10.96 | 11.04 | 11.17 | 11.39 | 11.64 | 11.89 | 12.12 | 12.26 | 12.36 |
23 | 10.85 | 10.93 | 11.06 | 11.27 | 11.52 | 11.77 | 12.00 | 12.14 | 12.23 |
24 | 10.65 | 10.73 | 10.86 | 11.07 | 11.31 | 11.56 | 11.78 | 11.92 | 12.01 |
25 | 10.37 | 10.45 | 10.57 | 10.78 | 11.02 | 11.26 | 11.48 | 11.61 | 11.70 |
26 | 10.01 | 10.09 | 10.21 | 10.41 | 10.63 | 10.86 | 11.08 | 11.21 | 11.29 |
27 | 9.59 | 9.66 | 9.77 | 9.97 | 10.18 | 10.40 | 10.61 | 10.73 | 10.81 |
28 | 9.12 | 9.19 | 9.30 | 9.48 | 9.69 | 9.90 | 10.09 | 10.21 | 10.29 |
29 | 8.62 | 8.69 | 8.79 | 8.96 | 9.16 | 9.36 | 9.54 | 9.65 | 9.72 |
30 | 8.10 | 8.16 | 8.26 | 8.42 | 8.60 | 8.79 | 8.96 | 9.07 | 9.14 |
31 | 7.56 | 7.62 | 7.71 | 7.86 | 8.03 | 8.21 | 8.37 | 8.47 | 8.53 |
32 | 7.02 | 7.07 | 7.16 | 7.30 | 7.45 | 7.62 | 7.77 | 7.86 | 7.92 |
33 | 6.48 | 6.53 | 6.60 | 6.73 | 6.88 | 7.03 | 7.17 | 7.25 | 7.30 |
34 | 5.93 | 5.98 | 6.05 | 6.17 | 6.30 | 6.44 | 6.56 | 6.64 | 6.69 |
35 | 5.38 | 5.42 | 5.48 | 5.59 | 5.71 | 5.84 | 5.95 | 6.02 | 6.07 |
36 | 4.82 | 4.86 | 4.92 | 5.01 | 5.12 | 5.23 | 5.34 | 5.40 | 5.44 |
37 | 4.27 | 4.30 | 4.35 | 4.44 | 4.53 | 4.63 | 4.72 | 4.78 | 4.82 |
38 | 3.72 | 3.75 | 3.80 | 3.87 | 3.95 | 4.04 | 4.12 | 4.17 | 4.20 |
39 | 3.19 | 3.21 | 3.25 | 3.31 | 3.38 | 3.46 | 3.53 | 3.57 | 3.59 |
40 | 2.66 | 2.68 | 2.71 | 2.77 | 2.83 | 2.90 | 2.95 | 2.99 | 3.01 |