birth control
"I started using Yaz in August of '08 and I love it! For the first few months my periods were a bit irregular with slight spotting but that evened out in about January. I also noticed later on that I got irritable during the 1st day of my period, which was not normal for me when I was off the pill. I've had no acne problems, no weight gain (with no change in my eating habits), and amazingly regular and light periods. I'd recommend this to everyone!"