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: Social & Preventive Medicine
[{'content': 'Contraception of choice in diabetic patient - \nSelect and explain. \nA. OCP, B. Barrier method, C. Permanent sterilization, D. Cu - T', 'role': 'user'}, {'content': 'Answer: B \nExplanation: In a diabetic patient, barrier method of contraceptive is ideal for spacing of births.\nLow dose combined oral pills containing 3rd generation progestins are effective & have got minimal effect on Carbohydrate metabolism. Main worry is their effect on vascular disease. Progestin only pill is a suitable alternative.\nIUCD increases the incidence of pelvic infection. Permanent sterilization should be seriously considered following second live birth, under local anaesthesia in the puerperium', 'role': 'assistant'}]