an intrauterine device (IUD) or hormone-releasing system (IUS) Has been on any hormonal treatment (including progestin-containing intrauterine device [IUD]) for CAH/EIN or grade 1 endometrial carcinoma in last 3 months an intrauterine device (IUD) or hormone releasing system (IUS) Established intrauterine device (IUD) or intrauterine system (IUS) Established IUD or IUS An intrauterine device (IUD) or intrauterine system (IUS) Established intrauterine device (IUD) or intrauterine system (IUS). Intrauterine device (IUD) Intrauterine hormone-releasing system ( IUS) Placement of an intrauterine device (IUD) or intrauterine system (IUS) Placement of an intrauterine device (IUD) or intrauterine system (IUS) An intrauterine device (IUD) or intrauterine system (IUS); Placement of an intrauterine device (IUD) or intrauterine system (IUS) intrauterine device (IUD) intrauterine hormone-releasing system (IUS) Placement of an intrauterine device (IUD) or intrauterine system (IUS); Placement of an intrauterine device (IUD) or intrauterine system (IUS). Placement of an intrauterine device (IUD) or intrauterine system (IUS). intrauterine device (IUD) intrauterine hormone-releasing system ( IUS) Placement of an intrauterine device (IUD) or intrauterine system (IUS) by the female partner intrauterine device (IUD); Placement of an intrauterine device (IUD) or intrauterine system (IUS). Placement of an intrauterine device (IUD) or intrauterine system (IUS) Placement of certain intrauterine devices (IUD) or intrauterine systems (IUS)