Health Supervision for Children With Achondroplasia

Birth:
7pounds, 7 ounces
18 inches long
?? inch head circumference

1 Month:
8 pounds, 5 ounces
19.4 inches long
14.8 inch head circumference

2 Months:
10 pounds, 13 ounces
21.2 inches long
15.9 inch head circumference

2 months: holding head up

4 Months:
13 pounds, 2 ounces
22.25 inches long
17.3 inch head circumference

5 months: rolling

6 Months:
14 pounds, 2.5 ounces
23.75 inches long
17.8 inch head circumference

9 Months:
16 pounds
24.5 inches long
18.9 inch head circumference

9 months: sitting

12 Months:
18 pounds
25.5 inches long
19.2 inch head circumference

15 Months:
20 pounds
27 inches long
19.5 inch head circumference

16 months: walking

18 Months:
22 pounds
28 inches tall
19.8 inch head circumference

20 months: climbing

23 Months:
24.25 pounds
29 inches tall
  20.3 inch head circumference

30 months: jumping

2 years, 7 Months:
27 pounds
  30.2 inches tall
  20.7 inch head circumference

3 years, 2 Months:
28.8 pounds
   31.9 inches tall
  21 inch head circumference

3 1/2 years: writes name

3 years, 10 Months:
31.3 pounds
33 inches tall
  21.25 inch head circumference

4 years:
33.5 pounds
33.5 inches tall
  21.25 inch head circumference