yes definitely, you can lose 40 pounds before your wedding. you just have to watch what u eat, and exercise enough. Try to calculate how many calories your body burns at rest, and how much it gains from the food you eat. open a food journal. record everything you take in, and how many calories it amounts to, and every exercise you do. try to keep in mind at the end of the day, that you should try and exercise to burn off , and that if you burn off more than you take in, yourbody would have to get energy from its fat stores, thus burning fat. http://trimandtrendy.blogetery.com