Averages. Although babies come in many sizes (from just under 1 pound to more than 16 pounds) data from 2017 revealed that: The average weight at birth was between 6 pounds, 9 ounces (3,000 grams), and 7 pounds, 11 ounces (3,500 grams).
Is 7 pounds normal for a baby?
Like adults, babies can be different sizes. According to the WHO, the average birth weight for male babies born full-term is 7 pounds (lb) 6 ounces (oz) . The average birth weight for female babies is 7 lb 2 oz . Most babies born at 37–40 weeks weigh between 5 lb 8 oz and 8 lb 13 oz.
Is 7 pounds underweight for a baby?
Low birth weight is a term used to describe babies who are born weighing less than 5 pounds, 8 ounces (2,500 grams). Babies weighing less than 3 pounds, 5 ounces (1,500 grams) at birth are considered very low birth weight.
Is 8 pounds normal for a baby?
Newborns come in a range of healthy sizes. Most babies born between 37 and 40 weeks weigh somewhere between 5 pounds, 8 ounces (2,500 grams) and 8 pounds, 13 ounces (4,000 grams). Newborns who are lighter or heavier than the average baby are usually fine.
What is a healthy birth weight?
The average birth weight for babies is around 7.5 lb (3.5 kg), although between 5.5 lb (2.5 kg) and 10 lb (4.5 kg) is considered normal. In general: Boys are usually a little heavier than girls.
Is 2kg baby healthy?
The most common reason why a baby is smaller than average — weighing less than 2.5kg at birth — is prematurity (being born before 37 weeks’ gestation). The earlier the baby is born, the smaller they are likely to be. This is because the baby will have had less time in the womb to grow.
What causes a 9 lb baby?
Genetic factors and maternal conditions such as obesity or diabetes can cause fetal macrosomia. Rarely, a baby might have a medical condition that makes him or her grow faster and larger. Sometimes it’s unknown what causes a baby to be larger than average.
How much does a baby have to weigh to go home?
Some hospitals have a rule on how much the baby must weigh before going home, but this is becoming less common. In general, babies are at least 4 pounds (2 kilograms) before they are ready to come out of the incubator.
Is a 5 lb baby considered a preemie?
Key points about prematurity
Babies born before 37 weeks of pregnancy are considered premature or born too early. Many premature babies also weigh less than 5 pounds, 8 ounces (2,500 grams). They may be called low birth weight. Premature babies can have long-term health problems.