Breast-feeding the newborn.
D001942:Breast Feeding; D003267:Contraception; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D007234:Infant, Premature; D007567:Jaundice, Neonatal / Q000209:etiology; D007774:Lactation; D007775:Lactation Disorders / Q000628:therapy; D008413:Mastitis / Q000628:therapy; D011247:Pregnancy; D014886:Weaning