This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Contraceptives, Subject name: Gynaecology & Obstetrics
[{'content': 'Multi-Load 375 belongs to which generation of IUCD: \nSelect and explain. \nA. First, B. Second, C. Third, D. Fouh', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Generations of IUD: * First: ine devices e.g., Lippes loop * Second: all the copper-containing devices( eg CuT 380 A, ML250, ML 375) * Third: hormonal devices e.g., Progestase and Mirena.', 'role': 'assistant'}]