"I have been on the pill before, the patch, and NuvaRing. But I have never had problems like this. I heard that Yaz was supposed to help clear up acne so that&#039;s why I chose it. The pharmacy ended up giving me Gianvi because it was the generic of Yaz. I have been on it for 3 months now and I am miserable. This last month it has made my breasts feel sore and I&#039;m not even on my period and I have horrible cramps. It has done nothing for acne either. This is the last pack I am going to take."