Preterm birth is the most common cause of<unk> , causing almost 30 percent of neonatal deaths. Infant respiratory distress syndrome, in turn, is the leading cause of death in preterm infants, affecting about 1% of newborn infants. Birth defects cause about 21 percent of neonatal death.
Perinatal mortality
Infant Mortality Rate
Maternal mortality ratio
Child mortality
Fetal viability
Birthmark
Childbirth positions
Birth