This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Miscellaneous (Gynae), Subject name: Gynaecology & Obstetrics
[{'content': 'Intermenstrual bleeding (metrorrhagia) arises typically when the fibroid tumour is \nSelect and explain. \nA. Submucous, B. Subserous, C. Interstitial, D. Broad ligament myoma', 'role': 'user'}, {'content': 'Answer: A \nExplanation: (A) Submucous > Bleeding from any part of the genital tract neoplasm, often malignant, can never be overemphasized.> Among the causes of metrorrhagia are carcinoma of the cervix and uterine body, submucous fibroids, uterine polypi, mucous polypi of the cervix, vascular erosions and, rarely, growths of the vagina and vulva.', 'role': 'assistant'}]