This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pediatrics
[{'content': 'Iron supplementation in a healthy term breast fed baby should be staed at the age of - \nSelect and explain. \nA. 2 weeks, B. 4 weeks, C. 8 weeks, D. None', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Ans. is NoneCorrect answer is 6 months.', 'role': 'assistant'}]