"i am on my third pack of sprintec birth control.  i have tried many different birth controls including yaz.  the first few weeks of taking sprintec was rough, i felt nauseous all of the time.  the nausea went away within a few weeks.  i have had shorter and lighter periods.  sprintec is known to cause a loss of appetite, i have lost about 15lbs so far.  which i think is awesome. i do not get nearly as moody and crabby as i used to before taking it.  birth control pills are different for everyone and they work differently from person to person.  i would recommend giving it a try if you can get over the first couple weeks.  (and the side affects aren&#039;t serious) keep trying different ones, there is one out there that will work for you!"