"i have had my mirena for over 2 years and i love it! when i had it placed i had some moderate to severe cramping but i was given pain killers to help that. for the 1st year i had some random cramping but no periods, but now i hardly think about it (unless my friends are complaining about theirs). i am 23 and have no children and want to keep it that way. i plan on getting another one placed when this one is done."