How quickly were they apparent to you?
Just posted a different thread about switching from a copper IUD to Mirena and I'm very nervous after hearing all the various Mirena side-effect stories. I've heard enough good stories that I'm willing to give it a go, but I've avoided all forms of hormonal contraception for most of my adult life so I'm nervous and want to know whether, if I'm someone who is going to be affected, it will be obvious quickly so I can get it taken out straightaway and have no idea what to do next