Exceptionally large babies increase a mother's mortality risk when giving birth and exceptionally small babies tend to die at birth or shortly afterward. for these reasons, birth weight in human babies is generally:

The weight that is considered normal for a newly born baby that is born between 37 and 40 weeks is 2.7 to 4.1 kg or 6 to 9 lbs whereas exceptionally big babes weigh in average at 5.00 kg or 11 lbs.

currents is the correct answer.