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.
Newborn Sleep Cycles. In the first few months of life, newborns will sleep in cycles during a 24-hour period, with no differentiation between day and night. Sleep will take time to mature into more normal patterns and until it does, there is no need for you to worry. Statistics show that newborns should sleep an average of 15-16 hours per day and parents begin to panic when they tally up their baby logs and find that their baby is not falling within those ranges. Hereâs a little secret: In actuality, there are numerous studies.