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What is Life span of CuT 380 A is - and explain in detail?
Ans. is 'a' i.e., 10 years o The longest life span is of CuT380A: 10 years.IUDsLife spanFirst generation:Lippe's loop (obsolete)--Second generationCopper-T--CuT-200-B4 yrCuT-2003yrCuT-220C--Nova-T5 yrMultiload - 2503 yr3755 yrCuT-3 80A10 yrThird generationProgestasert1 yrLNG-20 (Mirena)5 yr (Ref: Novak p263; Note that Park mentions the life span of mirena to be 10 yrs)