Sleep or lack of it is probably the most-discussed aspect of baby care. New parents discover its vital importance those first few weeks and months. The quality and quantity of an infant's sleep affects the well-being of everyone in the household .it's the difference between being cheerful, alert parents and members of the walking dead.
How Much Is Enough?
It all depends on your child's age. Charts that list the hours of sleep likely to be required by an infant or a 2-year-old may cause concern when individual differences aren't considered. These numbers are simply averages reported for large groups of children of particular ages.
There's no magical number of hours required by all kids in a certain age group. Two-year-old Sarah might sleep from 8:00 PM to 8:00 AM, whereas 2-year-old Johnny is just as alert the next day after sleeping from 10:00 PM to 5:00 AM. Still, sleep is very important to a child's well-being. The link between a child's lack of sleep and his or her behavior isn't always obvious. When adults are tired, they can either be grumpy or have low energy, but kids can become hyper, disagreeable, and have extremes in behavior.
Most kids' sleep requirements fall within a predictable range of hours based on their age, but each child is a unique individual with distinct sleep needs. Here are some approximate numbers based on age, accompanied by age-appropriate pro-sleep tactics.
From the article,we can conclude that baby should have enough sleep especially for the very young kids and the time is not specified. The effects if baby which lack of sleep is more dangerous compared to adults. So, as a parent, you should make sure that your baby got enough sleep....