I am a 29 year old female, 5'4 and 131 pounds. I recently lost over 100 pounds in the course of a year through diet and exercise. (starting weight 244 in September of 2010). I have always been overweight, and now have a lot of excess skin, which is to be expected. My question is about my ideal weight. My goal started at 150 pounds, then 140, then 130, now I'm thinking my ideal would be 120.