menstrual disorders
"I have been on Yaz for about 4 months now. I started taking it to regulate my periods, as they were very heavy and irregular. Yaz helped 100% with that issue. Now I know when my period will arrive and it only lasts about 4 days. Yaz has also cleared up my acne. Before taking it I had fairly severe acne (for a 36 year old) and since taking Yaz I don't have severe breakouts, just one or two pimples here and there. If I had to list my negative experiences since taking Yaz it would be my irritability. Small things annoy me...like my husband chewing his cereal. It's not bad enough that I go into a rage or anything, but it can be annoying. Also, the outside edges of my breasts are sore. Feels like when I was nursing! So far, a positive experience"