"i would rate this above 10 if i could.  this is the best birth control i have ever taken.  i suffer from pmdd and my time of the month without yaz i feel like i could hurt people for no reason at all, just because i didn&#039;t like the way they looked at me or what ever. anyways yaz has helped that out so much.  my husband is so happy with the results.  i have had no weight gain, no cramping and only 3 day periods with very little bleeding and the best part is no irritability or major mood swings."