This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Methods - Combined Oestrogen-Progestogen Methods, Subject name: Gynaecology & Obstetrics
[{'content': 'OCPs does not protect against: I Repeat) \nSelect and explain. \nA. Ca cervix, B. Ca endometrium, C. Ca ovary, D. Ca Breast', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ref: Shaw's Textbook of Gynaecology. 15th ed. pg :231Explanation:Non contraceptive benefits of OCPs are:Protection againstOvarian cancerUterine cancerBenign breast neoplasiaAno rectal cancerReduces the incidence ofPIDEctopic pregnancyPCODendometriosis.Protects against rheumatoid arthritis.Prolonged use of OCPs ( more than 8 yrs) is associated with risk of endocervical cancer.The role of OCP in breast cancer is controversial. But lately evidence based data fail to prove its adverse role on breast disease.Both option a and d are correctBut as the role of OCP in breast cancer is still controversial, option a can be taken as relatively better option.", 'role': 'assistant'}]