Answer:
The average North American newborn is 20 inches long and weighs 7.5 pounds. 75-90 percent of full-term newborns are 18 to 22 inches long and weigh between 5 1/2 to 10 pounds.
Step-by-step explanation:
The size and weight of a newborn can vary widely, and there is a wide range of what is considered normal. The average length of a newborn in North America is around 20 inches, and the average weight is around 7.5 pounds. However, it is common for full-term newborns to be 18 to 22 inches long and weigh between 5 1/2 to 10 pounds. According to the American Academy of Pediatrics, 75-90 percent of full-term newborns fall within this range.
It is important to remember that every baby is different and that the size and weight of a newborn can be influenced by a variety of factors, including genetics, the health of the mother during pregnancy, and the gestational age at birth.