"i had this for 3 months and bled non stop. it completely screwed up my hormones. i felt insane and couldn&#039;t control my moods. i had horrible cramping, headaches and bled for 3 entire months, nonstop. when i finally decided to have this removed, it took 1 and a half hours and my doctor had to cut my arm twice to find it since it had migrated. horrible, horrible experience. i would never get anything like this again. :("