Azurette
"Pro: I recommend Azurette. I started on birth control after I would get nauseous for two weeks out of every the month. That has been fixed. I've been on other birth controls and say this birth control worked best for me. I've been on it one year. I haven't had headaches. My sex drive has been great. I haven't lost or gained weight. 
Con: Occasionally sex will be uncomfortable. Its not bad enough to switch, because I've had too many problems with other meds."