My Doctor told me he isn't saying the IUD couldn't cause these side effects but in 20 years of putting them in woman he has never seen it. But he did say he has seen side effects that he cannot explain medically. I know him personally and trust him greatly. I just think these side effects are very rare. Actually I had 2 doctors tell me about the same thing. It made me feel good because he didnt make me feel crazy but it made me feel bad because if he has been doing this for so long and never heard of such side effects than maybe some thing is really wrong with me. This site is the only thing that has gotten me through.