"definitely research before you start this. i didn&#039;t because my dr prescribed it and i thought they wouldn&#039;t give me something this awful. i&#039;ve gotten 4 shots and am just now realizing all the issues i&#039;ve had are because of it. i have no sex drive extremely moody and have had weight gain and eat right and work out daily. i&#039;m a happy person and have been irritable and short tempered since i&#039;ve been getting the shot. i highly recommend researching anything but especially shots because once you get that shot its in your system and you have to wait for it to get out"