menstrual disorders
"Before I started using Yaz I was very scared because of all the bad things people had said. After finishing my first pack of Yaz and I noticed a lot of spotting and some odd bleeding now and then. I am 16 years old and had been switching pills for a while now because none of them seemed to suit me. I use Yaz for period pains ONLY and have noticed a huge improvement in my cramps, there still is some mild cramps but not near as bad as they were before. Already my breasts have gotten bigger which I don't really mind because I was near the smallest bra size you can get. My mood is completely fine. My skin has never been Acne prone but it hasn't broke out at all. I haven't noticed any side effects. I love this pill."