This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Communicable & Non Communicable Disease, Subject name: Social & Preventive Medicine
[{'content': 'A pregnant lady was found to be HIV positive in first trimester. Next line of management is:- \nSelect and explain. \nA. Sta A now, continue throughout pregnancy and till 6 weeks after delivery, B. Sta A now, continue throughout pregnancy and till lifelong, C. Sta A after first trimester, continue throughout pregnancy and till 6 weeks after delivery, D. Sta A after first trimester; continue throughout pregnancy and till lifelong', 'role': 'user'}, {'content': 'Answer: B \nExplanation: A- To HIV+ pregnant women and women doing breast feeding Should be initiated regardless of WHO clinical stage and at any CD4 count. To be continued lifelong.', 'role': 'assistant'}]