About IUCD all are true except :
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 IUCD's can be used as emergency contraception Ref: Shaw Gynecology 17 e pg 257.
Multiload 375 is a third generation IUCD
Lippes loop and Cu T 200 have same pregnancy rate
IUCD can be used as emergency contraception
LNG IUD has half life of 5 years
Contraception