"i used to suffer from extremely heavy periods and cramping that interfered with my daily life. i would have to take time off work, rearrange my entire schedule and in general have an awful time with pms before my period. since getting my mirena, i have had none of those symptoms. i finally can live my life without worry that my period will interrupt it. i do not get a period and i do not have any pms symptoms. it&#039;s clear to me that mirena changed my life for the better."