Just off chemo, too. Got treatment in a recliner each week. Used a lap sized quilt with a flannel back AND batting that I had made and a couple times still got cold. I agree with making it a little longer to tuck under feet and still go up to chin. Flannel backing is nice and cuddly. Never took the quilt to the hospital when I got inter-peritoneal chem (directly into the belly) because I didn't want to risk losing it!