"i just started taking this pill not yet through the first week, and already i&#039;m covered in acne which i never had using the iud. i decided i didn&#039;t want the iud anymore after the five years were up because it poked my partner and is something i can&#039;t take out myself. anyways yasmin has caused me crazy acne like teenager status (i&#039;m 25) and has caused me breast tenderness when i used to feel no tenderness at all. i read the reviews about gaining a cup size.. i hope that doesn&#039;t happen to me, i already have  dd&#039;s. we&#039;ll see how the next few months play out, but so far not impressed"