What is the baby's long-term performance

Infant growth and development, growth speed too fast performance, mainly body length and weight head circumference will grow, especially newborn infants, in the first three months, is the first surge in life, infants should maintain the appropriate temperature in the room, keep at 16 degrees to 22 degrees, usually reasonable feeding, promote exclusive breastfeeding, can promote the baby's growth and development, in the neonatal period, to maintain a quiet environment around, to prevent noise stimulation.