All ICUD's are changed every 4-5 year except
Progestasert is an IUCD which is changed after 1 year (IUCD with shortest life span)*Most of the IUCDs have an average life span of - 3 yrs.Exceptions are -Nova T - 5 yrs*.CuT380A - 10 yrs*.Progestasert - 1 yrs*.
Cu-280
Cu-320
Multiload devices
Progestasert
Non-Hormonal -  Intrauterine Devices 