Neonatal period that is first 28 days of life is very crucial period in terms of survival of a newborn. Durind this period, a newborn adapts himself for the changes that take place by transition from intra-uterine life to extra-uterine life. Though this period of just 28 days accounts for less than 2% of total under 5 childhood, it carries the greatest risk of morbidity and mortality for the newborn.