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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
IUCD is made up of -
assistant
The correct answer is  park's textbook of preventive and social medicine 23rd edition. *The 1st generation IUD comprises the ine or non medicated devices usually made up of poly ethylene or other polymer.They appear in different shapes loops ,spirals,coils and rings .lippes loop is most commonly used.2nd generation IUDs are made by adding copper to the IUDs.