Yes, I went through 6 months of dr supervised nutrition classes, sleep study, psych eval, x-rays, blood work, etc. I'm glad that it took six months because during this time I became more knowledgeable of what I'm doing, why I'm doing this, what to expect, and to just feel much more comfortable with the entire process. I didn't want a quick approval process. I feel I'm more prepared and ready to undergo surgery, deal with the post-surgery issues and begin my new lifestyle. Good luck to everyone!
Peg