At a first glance, it looks like Mirena IUD cannot cause too many complications. If you do some research, you will be frightened about the side effects though. Besides, the worst part is that many of them are very popular, but also quite severe. For example, migration is extremely popular and will usually lead to perforations, infertility, obstructions, inflammatory diseases, abscesses, infections and even an ectopic pregnancy. It is, therefore, very important to consult a specialist as soon as possible if you notice any unpleasant effects. Besides, chances are you will need a lawyer for class action
and financial compensations too.