"i have been on yaz for five years now and love it.  i&#039;ve had no issues and it kept the major cramps, acne, and babies away.  i started at 16 and am now 21.  i actually have to switch because i&#039;ve been having breakthrough bleeding a lot, but this is the first time in five years i&#039;ve had to deal with it.  might just be from my hormones changing with getting older.  i&#039;m very sad i&#039;ll be leaving yaz and will be sure to return to it if this next one doesn&#039;t work. it&#039;s treated me great!"