Linda, I also have fibro. Know all too well the problems with sitting too long...or standing too long. I know you are blessed to be able to sew this special quilt for the darling little boy. My prayers go out to you and for your DGD's friend. I have set my sewing room up so that every time I have to iron something, I have to get up and take a few steps to the iron. That forces me to move more often. Of course, that slows down sewing a little, but ends up being less painful. I consider that a pretty good trade-off. Best of luck.