Question
What development standards should a 26-month-old baby meet?
Answer
Boys: Weight range of 10.0 to 15.8 kilograms, height range of 82.5 to 95.2 centimeters, head circumference of 48.2 centimeters, chest circumference of 49.4 centimeters. Girls: Weight range of 9.4 to 15.4 kilograms, height range of 80.8 to 94.1 centimeters, head circumference of 47.1 centimeters, chest circumference of 48.2 centimeters. Tooth count of 18 to 20, with most children having grown 20 teeth.