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 | 2.36 | 2.38 | 2.41 | 2.47 | 2.54 | 2.60 | 2.66 | 2.70 | 2.72 |
13 | 2.70 | 2.73 | 2.77 | 2.83 | 2.91 | 2.99 | 3.06 | 3.10 | 3.13 |
14 | 2.91 | 2.94 | 2.98 | 3.06 | 3.14 | 3.22 | 3.30 | 3.35 | 3.38 |
15 | 2.98 | 3.01 | 3.06 | 3.13 | 3.21 | 3.30 | 3.38 | 3.43 | 3.46 |
16 | 2.94 | 2.96 | 3.01 | 3.08 | 3.16 | 3.25 | 3.33 | 3.37 | 3.41 |
17 | 2.82 | 2.84 | 2.89 | 2.96 | 3.04 | 3.12 | 3.19 | 3.24 | 3.27 |
18 | 2.69 | 2.72 | 2.76 | 2.83 | 2.90 | 2.98 | 3.05 | 3.10 | 3.13 |
19 | 2.63 | 2.66 | 2.70 | 2.76 | 2.84 | 2.91 | 2.98 | 3.03 | 3.06 |
20 | 2.61 | 2.64 | 2.68 | 2.74 | 2.82 | 2.89 | 2.96 | 3.01 | 3.03 |
21 | 2.57 | 2.60 | 2.63 | 2.70 | 2.77 | 2.84 | 2.91 | 2.96 | 2.98 |
22 | 2.51 | 2.53 | 2.57 | 2.63 | 2.70 | 2.78 | 2.84 | 2.88 | 2.91 |
23 | 2.44 | 2.46 | 2.50 | 2.56 | 2.63 | 2.70 | 2.76 | 2.80 | 2.83 |
24 | 2.37 | 2.39 | 2.42 | 2.48 | 2.55 | 2.62 | 2.68 | 2.72 | 2.74 |
25 | 2.30 | 2.32 | 2.35 | 2.41 | 2.47 | 2.54 | 2.60 | 2.64 | 2.67 |
26 | 2.24 | 2.27 | 2.30 | 2.35 | 2.42 | 2.48 | 2.54 | 2.58 | 2.60 |
27 | 2.20 | 2.22 | 2.25 | 2.30 | 2.37 | 2.43 | 2.49 | 2.52 | 2.55 |
28 | 2.14 | 2.16 | 2.19 | 2.25 | 2.31 | 2.37 | 2.43 | 2.46 | 2.48 |
29 | 2.08 | 2.10 | 2.13 | 2.18 | 2.24 | 2.30 | 2.36 | 2.39 | 2.41 |
30 | 2.01 | 2.03 | 2.06 | 2.11 | 2.17 | 2.23 | 2.28 | 2.31 | 2.33 |
31 | 1.94 | 1.96 | 1.99 | 2.04 | 2.09 | 2.15 | 2.20 | 2.23 | 2.25 |
32 | 1.87 | 1.89 | 1.92 | 1.96 | 2.02 | 2.07 | 2.12 | 2.15 | 2.17 |
33 | 1.80 | 1.82 | 1.85 | 1.89 | 1.94 | 2.00 | 2.04 | 2.07 | 2.09 |
34 | 1.72 | 1.74 | 1.77 | 1.81 | 1.86 | 1.91 | 1.95 | 1.98 | 2.00 |
35 | 1.62 | 1.64 | 1.66 | 1.70 | 1.75 | 1.80 | 1.84 | 1.87 | 1.88 |
36 | 1.50 | 1.51 | 1.54 | 1.57 | 1.62 | 1.66 | 1.70 | 1.72 | 1.74 |
37 | 1.35 | 1.37 | 1.38 | 1.42 | 1.46 | 1.50 | 1.53 | 1.55 | 1.57 |
38 | 1.18 | 1.19 | 1.21 | 1.24 | 1.27 | 1.31 | 1.34 | 1.36 | 1.37 |
39 | 0.99 | 1.00 | 1.01 | 1.04 | 1.06 | 1.09 | 1.12 | 1.14 | 1.15 |
40 | 0.77 | 0.78 | 0.79 | 0.81 | 0.83 | 0.86 | 0.88 | 0.89 | 0.90 |