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 | 3.93 | 3.96 | 4.02 | 4.11 | 4.22 | 4.33 | 4.43 | 4.50 | 4.54 |
13 | 3.99 | 4.02 | 4.08 | 4.18 | 4.29 | 4.41 | 4.51 | 4.58 | 4.62 |
14 | 3.86 | 3.90 | 3.96 | 4.05 | 4.16 | 4.28 | 4.38 | 4.44 | 4.49 |
15 | 3.60 | 3.64 | 3.69 | 3.78 | 3.89 | 3.99 | 4.09 | 4.15 | 4.19 |
16 | 3.29 | 3.32 | 3.37 | 3.45 | 3.54 | 3.64 | 3.73 | 3.79 | 3.82 |
17 | 2.99 | 3.02 | 3.06 | 3.14 | 3.23 | 3.31 | 3.39 | 3.44 | 3.48 |
18 | 2.79 | 2.82 | 2.86 | 2.93 | 3.01 | 3.10 | 3.17 | 3.22 | 3.25 |
19 | 2.77 | 2.79 | 2.83 | 2.90 | 2.98 | 3.06 | 3.14 | 3.19 | 3.22 |
20 | 2.84 | 2.87 | 2.91 | 2.98 | 3.06 | 3.14 | 3.22 | 3.27 | 3.30 |
21 | 2.90 | 2.92 | 2.97 | 3.04 | 3.12 | 3.21 | 3.29 | 3.33 | 3.36 |
22 | 2.93 | 2.96 | 3.01 | 3.08 | 3.16 | 3.25 | 3.33 | 3.38 | 3.41 |
23 | 2.95 | 2.98 | 3.03 | 3.10 | 3.18 | 3.27 | 3.35 | 3.40 | 3.43 |
24 | 2.95 | 2.98 | 3.02 | 3.10 | 3.18 | 3.27 | 3.35 | 3.40 | 3.43 |
25 | 2.92 | 2.95 | 3.00 | 3.07 | 3.15 | 3.24 | 3.32 | 3.37 | 3.40 |
26 | 2.87 | 2.90 | 2.94 | 3.01 | 3.10 | 3.18 | 3.26 | 3.31 | 3.34 |
27 | 2.80 | 2.82 | 2.87 | 2.94 | 3.02 | 3.10 | 3.18 | 3.22 | 3.25 |
28 | 2.71 | 2.73 | 2.77 | 2.84 | 2.92 | 3.00 | 3.07 | 3.12 | 3.15 |
29 | 2.60 | 2.62 | 2.66 | 2.73 | 2.80 | 2.88 | 2.95 | 2.99 | 3.02 |
30 | 2.48 | 2.50 | 2.54 | 2.60 | 2.67 | 2.74 | 2.81 | 2.85 | 2.88 |
31 | 2.34 | 2.36 | 2.40 | 2.46 | 2.52 | 2.59 | 2.66 | 2.69 | 2.72 |
32 | 2.19 | 2.21 | 2.24 | 2.30 | 2.36 | 2.43 | 2.49 | 2.52 | 2.55 |
33 | 2.03 | 2.05 | 2.08 | 2.13 | 2.19 | 2.25 | 2.30 | 2.34 | 2.36 |
34 | 1.86 | 1.88 | 1.91 | 1.95 | 2.01 | 2.06 | 2.11 | 2.14 | 2.16 |
35 | 1.69 | 1.71 | 1.73 | 1.77 | 1.82 | 1.87 | 1.92 | 1.95 | 1.96 |
36 | 1.52 | 1.53 | 1.56 | 1.60 | 1.64 | 1.68 | 1.72 | 1.75 | 1.77 |
37 | 1.35 | 1.36 | 1.38 | 1.42 | 1.46 | 1.50 | 1.53 | 1.56 | 1.57 |
38 | 1.19 | 1.20 | 1.22 | 1.25 | 1.28 | 1.32 | 1.35 | 1.37 | 1.38 |
39 | 1.03 | 1.04 | 1.05 | 1.08 | 1.11 | 1.14 | 1.17 | 1.19 | 1.20 |
40 | 0.88 | 0.88 | 0.90 | 0.92 | 0.95 | 0.97 | 1.00 | 1.01 | 1.02 |