menstrual disorders
"I have only taken Yaz for 1 month. I was having really irregular periods and so my doctor put me on Yaz because I had liked Yasmin in the past. My period that had lasted for three months nonstop ended immediately when I started Yaz, so I was excited. But, I began cramping everyday, for the entire month. For the first three weeks I had bad attitude and was depressed. I started breaking out, and I became very tired all the time. After reading some reviews of other women I decided to call my doctor to see if things were norm. He decided to switch me to a different brand. Use with caution and talk with your doctor if you begin to notice these same things."