Its almost time for me to make the decision to start something new or get another implanon. I've had the implanon for almost three years. I haven't got pregnant so it works. Only draw back is I gained 50 pounds after I got it. I didn't change my diet or eating pattern at all and my doctor said it is normal. I don't want to gain anymore weight. So my question is what do you have? Do you like it? Any draw backs?