The correct option is C Hormone releasing IUD
Intra Uterine Devices (IUDs) are contraceptive devices that are inserted into the uterus through the vagina by doctors or expert nurses. There are three main types of IUDs
1. Non medicated: Lippes loop
2. Cu+2 releasing : Copper T, Cu7 and Multiload 375
3. Hormone releasing : Progestasert, LNG-20