Like adults babies can be different sizes.
Baby weight in two months.
Length aka height averages are 22 5 inches for girls and 23 inches for boys according to the world health organization.
Between three and six months of age the average rate of baby weight gain slows down to between 105 and 147 grams four to five ounces per week.
Your baby will continue to grow at a similar rate gaining about 1 to 1 inches 2 5 to 3 8 centimeters in length and 2 pounds 907 grams in weight this month.
Your baby s actual length and weight may vary substantially.
For girls the 50th percentile right in the middle of the pack would be about 12 8 pounds.
For boys the 50th percentile would be about 14 1 pounds.
These are just averages your baby may grow somewhat faster or slower and is likely to have growth spurts.
Most full term babies weigh between 5 lb 8 oz and 8 lb 13 oz.
The first 2 months of life were a period of rapid growth.
The normal weight for a 3 month old baby girl is between 9 7 17 2 pounds while the normal weight for a 3 month old baby boy is between 10 6 18 3 pounds.
Most babies double their birth weight at 5 months and treble it at 1 year.
If your baby is premature they may have a low birth weight or very low birth weight.
Girls at 7 pounds 1 ounce 3 2 kg are a bit smaller than boys at 7 pounds 4 ounces 3 3 kg on arrival.
Average baby weight and length chart by month in the united states the average baby weighs about 7 pounds 3 ounces 3 3 kg at birth.
Between six and 12 months the average growth rate is 70 to 91 grams 2 to three ounces per week.
Babies born at a very low birth weight weigh less than 3 pounds 5 ounces at birth 1 5.
Don t worry too much if an ultrasound indicates that your baby is much smaller or larger.
Babies born at a low birth weight weigh between 3 pounds 5 ounces 1 5 kilograms to 5 pounds 8 ounces 2 5 kilograms.
The average weight of a 2 month old baby is 11 3 pounds for girls and 12 3 pound for boys.
If your baby is ill for any period of time she may lose weight but she will regain it once she is well.
According to the who the average birth weight for male babies born full term is 7 pounds.