12 Weeks ~ 1.93kg

11 Weeks ~ 1.79kg

10 Weeks ~ 1.54kg

9 Weeks ~ 1.32kg

8 Weeks ~ 1.12kg

7 Weeks ~ 964g

6 Weeks ~ 833g

5 Weeks ~ 631g

4 Weeks ~ 556g

3 Weeks ~ 457g

2 Weeks ~ 330g

1 Week ~ 220g

Newborn ~ 142g