Low birth weight has been defined by WHO as weight at birth of < 2500 grams (5.5 pounds).
The phrase "low birth weight" refers to newborns who weigh less than 5 pounds, 8 ounces (2,500 grams). Typically, a newborn weighs around 8 pounds. Even when a kid has a low birth weight, they can still be healthy. Yet a kid with a low birth weight may also experience a variety of grave health issues.
Being born prematurely is the main cause of low birth weight (premature birth). Before 37 weeks of pregnancy, in other words. A preterm infant has less time to develop and put on weight in the uterus of the mother. During the last few weeks of pregnancy, a baby gains the majority of its weight.
Intrauterine growth restriction is a disorder that can also result in low birth weight (IUGR).
Learn more about Birth weight with the help of the given link:
https://brainly.com/question/17235572
#SPJ4
