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: Gynaecology & Obstetrics
[{'content': 'Cystoglandular hyperplasia is seen in : \nSelect and explain. \nA. Menorrhagia, B. Polymenorrhoea, C. Oligomenorhoea, D. Metropathia haemorrhagia', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Metropathia haemorrhagia', 'role': 'assistant'}]