The average birth weight of full-term newborns is 3 kg, and the normal range is 2.5 ~ 8 kg. Baby girls are lighter than boys.
If the birth weight reaches or exceeds 4 kg, it is medically called macrosomia, and if it is less than 2.5 kg, it is called low birth weight, both of which are high-risk newborns.
2.5 is 5 Jin, and 4 Jin is 8 Jin.
That is, 5 to 8 kg is normal.
8 kg 3 Liang just reached the standard of giant baby. The giant baby needs a detailed examination, no problem.