"i&#039;ve been on this almost 3 months and the only cons are cost and when i change it each week my emotions are off for a day or 2. you have to place in an area where your pants or bra doesn&#039;t rub so it can stay on right. my appetite has definitely increased but i&#039;m not a big girl and i can control that. love the convenience. the best placement for me is my butt cheek. i used to pay for this but found a clinic that covers it at no cost."