Mirena Birth Contol, Norplant, Levonorgestrel, Progestin, Upper Arm

I am not a Mirena user, but was seriously considering it until I came across this site, and read all these comments. I also came across a site warning that Mirena is a levonorgestrel uterine implant, the same progestin that was in Norplant (which is several small implants that are placed under the skin in the upper arm). Once I read that, I definitely would not try this form of birth control. I had Norplant implanted in my arm, many years ago, after the birth of my two children. It was horrible, there were maybe a few days out of the month that I had no bleeding or spotting. They said my period should regulate within 6mths, well I gave it almost 14mths, and couldn't take it anymore. Romoval was not quite as easy as implantation. I used to joke...that it was great birth control, who'd want to have sex when you have your period all the time, well it was no joke.
Read all these warnings, do research, glad I did. I would have made the same mistake I made 15yrs ago, with Norplant.