A few pounds... maybe in the tens of pounds... I'm no expert
It should be between 9 to 13 kg mostly depends on the height of the baby
8 kg
The ideal body weight for new born baby is 2.7 kg to 4 kg.
5 kg
around 10kg
Your baby will begin adding on a small amount of weight each month. The closer you are to the due date the more weight the baby gains. In the fifth month they can add a pound a month to their weight.
The baby should weight about 16.5 pounds and around 26 inches long.
10.5 kg
twelve in a half pounds
the child should be ne where between 20-30 lbs.. at a eight months...
an average 7 pound baby would weigh 17 to 18 pounds by the 7 the month but that is only if the baby is average when born 7 pounds you should research to make sure.
An infant should gain atleast about maybe 500 grams a month because being to fat means the baby has alot of cholestrol and under weight means you dont have enough nutrients.