Effectiveness is the capability of producing a desired result. When something is deemed effective, it means it has an intended or expected outcome, or produces a deep, vivid impression.
The average newborn sleeps about 16 hours a day, but some need much less sleep and some much more. Also, it's not uncommon for a newborn's sleep pattern to change from day to day; he may sleep substantially less than usual one day and then catch up by sleeping more the following day.
They think they are supposed to be awake at night and sleep during the day. Generally, newborns sleep about 8 to 9 hours in the daytime and about 8 hours at night. Most babies do not begin sleeping through the night (6 to 8 hours) until at least 3 months of age, or until they weigh 12 to 13 pounds.However, this varies considerably and some babies do not sleep through the night until closer to 1 year.hey think they are supposed to be awake at night and sleep during the day. Generally, newborns sleep about 8 to 9 hours in the daytime and about 8 hours at night. Most babies do not begin sleeping through the night (6 to 8 hours) until at least 3 months of age, or until they weigh 12 to 13 pounds.