birth control
"I had been taking YAZ for the past two years and my doctor decided to put me on Gianvi. I have been taking it for the past two months and so far everything is fine except the fact that I now have horrible acne. I never really had acne problems before taking Gianvi. I decided to wait out this next month to see if there will be any change, if not then I will stop using it and try something else. I will write back at the end of the month for an update."