"i switched to yaz after having break through bleeding on seasonale for two years.  i loved it at first.  shorter periods, and pmdd relief.  some months i didn&#039;t even realize my period was coming/starting i was so free of symptoms.  a little over two years on it though, i slowly started getting mood swings back.  i sometimes cry for days at a time with absolutely no reason at all.  i have had symptoms of depression, which is completely out of character for me, and overall, i just don&#039;t feel like myself anymore.  my doctor switched me to loestrin fe...which i start tomorrow, so hoepfully that takes care of it!"