Ethinyl estradiol / norelgestromin
"This is my first time to use BC and I knew the patch was the only thing for me (cannot remember to take pills)....  This is my second month and I've noticed my boobs are staying sore, I'm like crazy emotional and I'm so sleepy....  But no weight gain, no acne breakouts, no red bumps, no nausea..... I was told it could take 3 months to get in your system and I'm hoping that all this will go away next month.... The only thing that worries me is that I have no energy....  Is this a side effect????"