I have been on Yasmin for 3 months. The following are symptoms I have experienced during this time but I am not sure they are totally related to Yasmin...feeling tired more often, bloated, gas, slight cramps, and lots of spotting. The positive effects are that my menstral cramps have subsided and my mood swings have leveled out. Period time has less bleeding. Currently looking into matter of spotting and am hoping that soon it will go away. My gyn says to allow up to 3 months for the body to acclimate. I will soon see.