NC for this
DH and I have sex very infrequently and after DTD last night it occurred to me that it's been about 5.5 years since I had it fitted. 
I remembered vaguely that they only lasted about 5 years, but it totally slipped my mind and I've had no reminder from the GP, should I be worried? I know it's not like an on/ off switch, but how long should the atually last?