This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Gynaecology & Obstetrics
[{'content': 'All the following are true regarding HIV transmission, from mother to infant, except: \nSelect and explain. \nA. Nevirapine prophylaxis is used for the prevention of veical transmission, B. Zidovudine should be given to both pregnant women and infants, C. Emergency CS increases the chance of transmission, D. Avoid breast feeding', 'role': 'user'}, {'content': 'Answer: C \nExplanation: In the sho course prophylactic antiretroviral (ARV) regimens Nevirapine is given to mother at the onset of labour and within 72 hours to child cesarean section decreases the transmission of HIV.', 'role': 'assistant'}]