It should be between 9 to 13 kg mostly depends on the height of the baby
A few pounds... maybe in the tens of pounds... I'm no expert
the average weight is 13.2LB
about 8.5kg
My son is 20 months old, and he is just over 12 kilos. I just had a look at this chart http://www.nestlebaby.com/au/baby_development/what_to_expect/information_about_weight_size/
The average weight of a one month old baby is anywhere between 6.6 to 11.2 lbs. However, it is known that some newborns will slowly lose weight after the one month mark then gradually put the weight back on.
aproximately 35.6 Kilograms
20lbs
8kg
16 pounds
30 lbs
20 pounds