I took Yasmin for about two years, and never felt great on it. The first year, I was about 45 pounds heavier than the second, and the second, I started developing terrible side effects (depression, weepiness, paranoia, mood swings, general lethargy, extreme fatigue). I had the worst abdominal bloating (remember, all diuretics have a rebound effect) and most annoying, my nails started shredding and about 1/4 of my (lucky it was thick to begin with) hair fell out! Turns out Yasmin can affect the follicular cycle. THEN, my doctor pushed Yaz on me, though I expressly did not want to take it knowing it was simply a lower dose of Yasmin. She made me stick with it for four long, horrible months--it ruined my life!! It make me cry at the drop of a hat, practically suicidal, extremely moody, gave me TERRIBLE PMS like I hadn't had since I was 17 (I'm 33) and nausea, dizziness, and a spaced-out feeling. I became paranoid about all my friends, and have been jumping on my dear boyfriend for everything and overreacting to the slightest thing. From other stuff I have read, Yaz only works for people with terrible PMS already, or who have acne--I had neither. Whatever chemical is in this pill should be taken off the market--I am furious I was subjected to this, and horrified and so sorry to hear of the losses of loved ones above. Yas is terrible! I just finally switched to Loestrin, and am crossing my fingers. Yaz also gave me terrible bloating, gas and digestive problems.