Question
My granddaughter is 46 days old and I’ve recently noticed that she spends less time in deep sleep, often waking up during the day. How can I determine if a baby’s sleep is normal? How long should a newborn generally be in deep sleep?
Answer
Newborns spend most of their time in deep sleep shortly after birth, aside from feeding and basic physiological needs. However, as they grow older, babies become more sensitive to their surroundings, start interacting with the outside world, and playing, which gradually reduces their sleep time. For a 46-day-old baby, it is generally recommended that they sleep for about 15 to 16 hours per day.