Then about 18 months in, several
side effects started kickin in, i gained 26 lbs
and it caused a painful lump in my left breast. after 2 yrs i had to take it out.. before my dr. could take it out, i had to get an ultrasound done cause she couldnt find the string to take it out. luckily she got it without any crazy procedures.. keep in mind that everyone is diferent and you may not have any or the same side effects. i have 2 cousins that hace had the mirena for 3 yrs and they both love it..