This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Medical, surgical and gynaecological illness complicating pregnancy, Subject name: Gynaecology & Obstetrics
[{'content': 'Risk of veical transmission of HIV without intervention without and breastfeeding is: \nSelect and explain. \nA. 15 to 30%, B. 5 to 10%, C. 10 to 15%, D. 2 to 5%', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Veical transmisssion is mother to child transmission of HIV.It varies between 15-25%% in non breastfeeding women. Refer page no 303 of Text book of obsteics,sheila balakrishnan,2 nd edition.', 'role': 'assistant'}]