This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Pediatrics, Subject name: Social & Preventive Medicine
[{'content': 'Infant mortality rate includes all of the following except: \nSelect and explain. \nA. Early neonatal deaths, B. Late neonatal deaths, C. Post neonatal deaths, D. Stillbirths', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Ans. d. Stillbirths (Ref: Park\'s 23/e p567 22/e p521)Infant mortality rate doesn\'t include stillbirths."Infant mortality rate includes early, late and post-neonatal deaths (from birth to 1 year of life)." Park\'s 22/e p521 Components of Infant MortalityNeonatal deaths: Deaths occurring during the neonatal period commencing from birth and ending 28 completed days after birthQ.Early neonatal deaths: deaths occurring during the first seven days from birthQLate neonatal deaths: deaths occurring from 7 days to 28 completed days after birthQ.Post-neonatal deaths: Deaths occurring from 28 days of life to under 1 yearQ.', 'role': 'assistant'}]