This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Pediatrics
[{'content': 'Between 3 to 4months of age, Infant weight increases approximately around \nSelect and explain. \nA. 20 g/d, B. 40 g/d, C. 50 g/d, D. 60 g/d', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Between 3 and 4 months of age, the rate of growth slows to approximately 20 g/day.By age 4 months, bih weight is doubled.(Refer: Nelson; Chapter 10; pg no. 69)', 'role': 'assistant'}]