Hello 

I have the IUD for four months now and I too have a fishy smell that I hate. Its strong at times and I don't want anyone nor my boyfriend near me. Its emberessing and I went to my doctors office and did all the exams and everything came out negative. They couldn't even explain to me what could be causing that. I am taking medication for my swelling uterus and I have to go back in two weeks. I too thinks its the IUD causing the smell and I want to remove it so bad. I am waiting to see if anything else could be what causes the smell. I feel what other women are feeling. Not good at all.