6 Years, 5 Months ~ 9kg

5 Years, 6 Months

5 Years

4 Years, 9 Months

4 Years, 6 Months

4 Years ~ 8kg

3 Years, 10 Months

3 Years, 6 Months

3 Years

2 Years, 10 Months

2 Years, 7 Months

2 Years, 6 Months

2 Years, 5 Months

2 Years

1 Year, 10 Months

1 Year, 6 Months

1 Year, 5 Months

1 Year ~ 7kg

11 Months ~ 7kg

10 Months ~ 7kg

9 Months ~ 6.5kg

8 Months ~ 6.5kg

7 Months ~ 5kg

6 Months

5 Months ~ 4.1kg

4 Months

16 Weeks

13 Weeks ~ 2.18kg

12 Weeks ~ 2.0kg

11 Weeks ~ 1.72kg

10 Weeks ~ 1.45kg

9 Weeks ~ 1.35kg

8 Weeks ~ 1.29kg

7 Weeks ~ 1.1kg

6 Weeks ~ 882g

5 Weeks ~ 684g

4 Weeks ~ 578g

3 Weeks ~ 454g

2 Weeks ~ 361g

1 Week ~ 252g

Newborn ~ 145g