"i have taken nora be 0.35 for 3 months.  i have experienced heart palpitations and heart fluttering in my stomach.  this seems to occur in the morning and evenings.  my periods start on my second week of each new pack.  i have had headaches behind my eyes and some weight gain.  i plan to discontinue this medication to see if my symptoms go away.  i&#039;m 47 and seeking a better form of birth control."