"it took almost 8 months but it finally started to work.  my periods were so heavy i would go thru a tampax ultra in less than an hour and have to stay home during my periods. i would have to get up several times during the night. i would bleed some months for 30  days even on the beyaz.  my last two months i have bleed less than three days and can use a lite tampax it took a while but i am so happy i stuck with it.  no weight gain either!!!!"