system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Which of the following IUCD's has a life span of 10 years?
assistant
The correct answer is  Cu T 380A is a hormone containing IUD. It has a 380mm2 surface area of copper wire wound around the stem and copper sleeves on the horizontal arms. It has a life span of 10 years. Ref: Textbook of gynecology by D C Dutta 4th Edition, Page 440.