Explain Neonatal Abstinence Syndrome widely

Neonatal Abstinence Syndrome (NAS) is most often observed in some women during pregnancy. Explain Neonatal Abstinence Syndrome widely. Can a postmature infant be either Small for gestational age(SGA) or large for gestational age (LGA)? 2. Explain the common problems of infants of diabetic mothers. Describe each condition.