Copper
"I was very scared to get this inserted but knew this was my only option because it had no hormones in it. My doctor was very patient and didn't rush anything, she got it in and I didn't feel any pain or discomfort during the process. After it was complete I did have some cramping in my abdomen and got the dizzy spells. Ibuprofen took care of the cramping and as for the dizzy spells, that lasted about 4-5 hours. The next day I has some mild cramping again but the ibuprofen took care of that again, and I didn't get dizzy. I am going on my 2nd week and the only thing that I have experienced is spotting and some gooey discharge every now and then (I don't know if this is normal, but I got to check into this). Other than this I am satisfied so far."