How long does a baby sleep after birth? A) ranges from 30 minutes to about four hours
B) between 20-45 minutes only
C) between 3-4 hours only
D) ranges from 2-3 hours only

Your baby will be tired after the efforts of being born. But as well as adjusting to his new life outside your womb (uterus), he's on a tremendous growth spurt and will need plenty of sleep to fuel this. Your baby may sleep for up to 18 hours over the course of 24 hours.

the answer is false, i know this answer is late but its for anyone else that needs it.