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': 'Which one is not unourable for fetal development- \nSelect and explain. \nA. Herpes, B. Rubella, C. Alcohol, D. Tetracycline', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e., Herpes Intrauterine rubella infection, and maternal use of alcohol and tetracycline can cause IUGR. Herpes simplex can cause intrauterine infection, but it does not cause IUGR.", 'role': 'assistant'}]