http://www.medications.com/effect/view/33619 I had mirena placed in may08. Things went relatively well. However, I have had lots of cramping and low back pain. I have NO sex drive!! I have spotting for weeks at a time. I have lots of burning, here and there, when I pee, and lots of cramping after. I'v Wed, 20 Aug 2008 11:02:57 -0400 http://www.medications.com/effect/view/33619?item=11363 Hi there if you are burning when going to the loo, i think it is a sign of an infection, thats what my gp told me anyway, get it checked out they will put you on a course of antbitics and it will clear up, i have the stomach pain but its bearable better th http://www.medications.com/effect/view/33619?item=11363