"i ran out of options for bc since i was so affected by estrogen. my gyno put me on this and i hated it at first. the first 6 months i had so much break through and long lasting periods and i thought my pms symptoms were prolonged longer than normal. my gyno had told me to try it for 4-6 months so i figured i would at least stick it out that long. with each month my periods got a little longer spaced out. on the 6th month i got my period and since then i haven&#039;t gotten it again. and i know i&#039;m not pregnant. so i&#039;ve been sticking with taking it every day, i have no symptoms, and no period. i love it! it&#039;s been 6 months now since my last period. i would highly recommend it to friends, but be patient at the beginning."