Half life of Cu-T 380A is: March 2012: (A) 2 years, (B) 3 years, (C) 5 years, (D) 10 years
Answer is D. Ans: D i.e. 10 years Half life of IUCD Nova T has silver added to the copper wire thereby increasing its lifespan to 5 years Copper T 380A known as Paraguard has a lifespan of 10 years