| Timeline Growth Chart | ||||||||||||
| Week | BPD (cm) biparietal diameter | OFD (cm) occipito-frontal diameter | HC (cm) head
circum ference |
TTD (cm) transverse trunk diameter | AC (cm) abdominal
circum ference |
Femur length (cm) | CRL (cm) crown-rump length | CRL (inches) | Weight (grams) | Weight (ozs) | Weight (lbs) | Weight (lbs and oz) |
| 12 | 2.0 |
--- |
--- |
1.7 |
5.3 |
--- |
4.7 |
1.9 |
--- |
|||
| 13 | 2.4 |
--- |
--- |
2.0 |
6.3 |
1.0 |
6.0 |
2.4 |
14 |
0.49 |
0.03 |
.5 oz |
| 14 | 2.8 |
3.1 |
10.6 |
2.4 |
7.5 |
1.2 |
7.3 |
2.9 |
25 |
0.88 |
0.06 |
.9 oz |
| 15 | 3.2 |
3.8 |
11.5 |
2.7 |
8.5 |
1.6 |
8.6 |
3.4 |
50 |
1.76 |
0.11 |
1.8 oz |
| 16 | 3.5 |
4.1 |
12.7 |
3.1 |
9.7 |
1.8 |
9.7 |
3.8 |
80 |
2.82 |
0.18 |
2.8 oz |
| 17 | 3.8 |
4.6 |
14.0 |
3.4 |
10.7 |
2.2 |
11.0 |
4.3 |
100 |
3.52 |
0.22 |
3.5 oz |
| 18 | 4.2 |
5.0 |
15.2 |
3.7 |
11.6 |
2.5 |
12.0 |
4.7 |
150 |
5.29 |
0.33 |
5.3 oz |
| 19 | 4.6 |
5.4 |
16.4 |
4.0 |
12.6 |
2.5 |
13.0 |
5.1 |
200 |
7.05 |
0.44 |
7.0 oz |
| 20 | 4.9 |
5.8 |
17.6 |
4.4 |
13.5 |
3.1 |
14.0 |
5.5 |
250 |
8.82 |
0.55 |
8.8 oz |
| 21 | 5.2 |
6.3 |
19.0 |
4.7 |
14.5 |
3.4 |
CHL- crown |
CHL |
300 |
10.58 |
0.66 |
10.6 oz |
| 22 | 5.6 |
6.7 |
20.3 |
5.0 |
15.5 |
3.6 |
heel length |
(inches) |
350 |
12.34 |
0.77 |
12.3 oz |
| 23 | 5.9 |
7.2 |
21.5 |
5.3 |
16.5 |
3.9 |
28 |
11 |
450 |
15.87 |
0.99 |
15.9 oz |
| 24 | 6.2 |
7.6 |
22.6 |
5.6 |
17.3 |
4.1 |
530 |
18.69 |
1.17 |
1 lb, 2.7 oz | ||
| 25 | 6.5 |
8.0 |
24.0 |
5.9 |
18.3 |
4.4 |
31 |
12 |
700 |
24.69 |
1.54 |
1 lb, 8.6 oz |
| 26 | 6.8 |
8.4 |
25.1 |
6.5 |
19.1 |
4.7 |
850 |
29.98 |
1.87 |
1 lb 13.92 oz | ||
| 27 | 7.1 |
8.8 |
26.3 |
6.2 |
20.2 |
4.9 |
34 |
13 |
1000 |
35.27 |
2.20 |
2 lbs 3.2 oz |
| 28 | 7.4 |
9.1 |
27.4 |
6.9 |
21.1 |
5.1 |
1100 |
38.80 |
2.42 |
2 lbs 6.7 oz | ||
| 29 | 7.7 |
9.5 |
28.4 |
7.2 |
22.2 |
5.4 |
37 |
15 |
1250 |
44.09 |
2.76 |
2 lbs 12.2 oz |
| 30 | 8.0 |
9.8 |
29.3 |
7.4 |
23.0 |
5.6 |
1400 |
49.38 |
3.09 |
3 lbs 1.4 oz | ||
| 31 | 8.2 |
10.0 |
30.3 |
7.8 |
24.0 |
5.9 |
40 |
16 |
1600 |
56.44 |
3.53 |
3 lbs 8.5 oz |
| 32 | 8.5 |
10.3 |
31.1 |
8.1 |
24.9 |
6.1 |
1800 |
63.49 |
3.97 |
3 lbs 15.5 oz | ||
| 33 | 8.7 |
10.5 |
31.8 |
8.3 |
25.8 |
6.3 |
43 |
17 |
2000 |
70.55 |
4.41 |
4 lbs 6.6 oz |
| 34 | 8.9 |
10.7 |
32.5 |
8.6 |
26.8 |
6.5 |
2250 |
79.37 |
4.96 |
4 lbs 15.4 oz | ||
| 35 | 9.1 |
10.9 |
33.2 |
8.9 |
27.7 |
6.7 |
45 |
18 |
2550 |
89.95 |
5.62 |
5 lbs 9.9 oz |
| 36 | 9.3 |
11.1 |
33.7 |
9.2 |
28.7 |
6.9 |
2750 |
97.00 |
6.06 |
6 lbs 1.0 oz | ||
| 37 | 9.5 |
11.2 |
34.0 |
9.4 |
29.6 |
7.1 |
47 |
19 |
2950 |
104.06 |
6.50 |
6 lbs 8.0 oz |
| 38 | 9.6 |
11.3 |
34.4 |
9.7 |
30.6 |
7.3 |
3100 |
109.35 |
6.83 |
6 lbs 13.3 oz | ||
| 39 | 9.8 |
11.4 |
34.7 |
9.9 |
31.5 |
7.4 |
50 |
20 |
3250 |
114.64 |
7.16 |
7 lbs 2.6 oz |
| 40 | 9.9 |
11.5 |
34.9 |
10.1 |
32.0 |
7.5 |
3400 |
119.93 |
7.50 |
7 lbs 8.0
oz | ||