This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Aetiological factors, Subject name: Gynaecology & Obstetrics
[{'content': 'Most common carcinoma in pregnancy is - \nSelect and explain. \nA. Cervical, B. Ovary, C. Colon, D. Oropharynx', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e., Cervical o Cervical cancer is the most common malignancy diagnosed in pregnancy. This may be related to the fact that it is the one type of cancer for which screening is routinely performed on the first prenatal visito Screening in pregnancy is recommended at the first prenatal visit and again at 6 weeks postpartum.", 'role': 'assistant'}]