<prompt> About IUCD all are true except :Multiload 375 is a third generation IUCDLippes loop and Cu T 200 have same pregnancy rateIUCD can be used as emergency contraceptionLNG IUD has half life of 5 years  <response>: Multiload IUCD is an copper carrying IUCD which is of second generation LNG containing IUCD is Mirena which is a hormone releasing IUCD with a half Life of 5years IUCDs can be used as emergency contraception Ref: Shaw Gynecology 17 e pg 257. 