A support pillow, comprising: a pillow body having a medial region and two opposing arms (18, 20) that form a well region, a first side and a second side, wherein the pillow body further includes an outer periphery and an inner periphery outlining the well region, wherein the pillow body further comprises a fill material and a cover enveloping the fill material, wherein the cover comprises: a main section that extends about the first and second sides and the outer periphery, and a center panel coupled to the main section so as to be located along the inner periphery, wherein the center panel is constructed of a stretchable material and has variable outer dimensions, characterized in that the center panel has a length aligned with the inner periphery and a width that is perpendicular to the length, and wherein the width is larger at the medial region than the opposing arms (18, 20); wherein the width of the center panel at the medial region is in the range from about 2.5 inches to about 7.5 inches, and wherein the length of the center panel is the range from about 20 inches to about 28 inches, and wherein the width of the center panel along the opposing arms (18, 20) is in the range from about 1 inch to about 3.5 inches. a pillow body having a medial region and two opposing arms (18, 20) that form a well region, a first side and a second side, wherein the pillow body further includes an outer periphery and an inner periphery outlining the well region, wherein the pillow body further comprises a fill material and a cover enveloping the fill material, wherein the cover comprises: a main section that extends about the first and second sides and the outer periphery, and a center panel coupled to the main section so as to be located along the inner periphery, wherein the center panel is constructed of a stretchable material and has variable outer dimensions, characterized in that the center panel has a length aligned with the inner periphery and a width that is perpendicular to the length, and wherein the width is larger at the medial region than the opposing arms (18, 20); wherein the width of the center panel at the medial region is in the range from about 2.5 inches to about 7.5 inches, and wherein the length of the center panel is the range from about 20 inches to about 28 inches, and wherein the width of the center panel along the opposing arms (18, 20) is in the range from about 1 inch to about 3.5 inches. a main section that extends about the first and second sides and the outer periphery, and a center panel coupled to the main section so as to be located along the inner periphery, wherein the center panel is constructed of a stretchable material and has variable outer dimensions, characterized in that the center panel has a length aligned with the inner periphery and a width that is perpendicular to the length, and wherein the width is larger at the medial region than the opposing arms (18, 20); wherein the width of the center panel at the medial region is in the range from about 2.5 inches to about 7.5 inches, and wherein the length of the center panel is the range from about 20 inches to about 28 inches, and wherein the width of the center panel along the opposing arms (18, 20) is in the range from about 1 inch to about 3.5 inches.