Hi themamma60, Statistically, heavier patients risk more surgical complications. BMI has been shown to be a poor overall predictor of health but carries some of the risks as mentioned. There are other factors, such as the fact that you may be "big" but may not have excessive body fat, to mitigate this risk. If you know what these risks are, it is appropriate to consider going forward. It may be your doctors thinking that if you are committed to loose weight prior to the surgery, than you will continue to do so after your surgery. I have seen that most patients loose 10 lbs or so after their abdominoplasties. This improves the results. My experience is that for most patients, the abdomonoplasty helps them keep weight off and encourages changes in lifestyle.