I started YAZ three weeks ago, and since starting the pill I have felt as though I am walking in a fog. I want to cry for no reason, I have had a twitch in my eye, I get angry very easily. I went on the pill to try to get my body back to normal after having 2 miscarriages. I would not recommend this pill to anyone. And I think that the FDA should re-evaluate all the side effects we claim to have. I don't know how this product made it to the market in the first place. Should have never made it!!