This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Non communicable diseases, Subject name: Social & Preventive Medicine
[{'content': 'Minipill containing 75 Yg of desogestrel is used for contraception. Which of the following is its schedule of administration? \nSelect and explain. \nA. Taken once a day pill for 3 months 7 days pill free interval, B. Taken once a day pill for 2 months 7 days pill free interval, C. Taken for 21 days with 7 days pill free interval, D. Taken for 28 days with no pill free interval', 'role': 'user'}, {'content': "Answer: D \nExplanation: Park's textbook of preventive and social medicine 23rd edition. *progesterone only pills or mini pills which is given in small doses through out the cycle,the commonly used progestegens are norethisterone and levonorgestrell.", 'role': 'assistant'}]