A coil for magnetic stimulation, the coil comprising: a base portion having a base portion right side and a base portion left side on two sides of a central axis, wherein said base portion right side has multiple right side stimulating elements spaced apart from one another by a first distance, and said base portion left side has multiple left side stimulating elements spaced apart from one another by said first distance, wherein said base portion right side and said base portion left side are separated from one another by a central distance of 2 to 8 centimeters, wherein the multiple right side stimulating elements and the multiple left side stimulating elements are configured to carry electrical current in a first direction; a return portion having a return portion right side and a return portion left side, wherein said return portion right side includes right side return elements which are contacting return elements, and said return portion left side includes left side return elements which are contacting return elements, wherein the multiple right side return elements and the multiple left side return elements are configured to carry electrical current in a second direction opposite said first direction, and wherein contacting return elements are elements configured to be located adjacent to at least a portion of a body organ, and wherein said return portion right side is farther away from the central axis than said base portion right side and said return portion left side is farther away from the central axis than said base portion left side; and connecting elements connecting said right side stimulating elements to said right side return elements and connecting said left side stimulating elements to said left side return elements, wherein said connecting elements are curved, such that said base portion right side, said return portion right side and said connecting elements form a right coil portion having a substantially circular shape, said base portion left side, said return portion left side and said connecting elements form a left coil portion having a substantially circular shape. a base portion having a base portion right side and a base portion left side on two sides of a central axis, wherein said base portion right side has multiple right side stimulating elements spaced apart from one another by a first distance, and said base portion left side has multiple left side stimulating elements spaced apart from one another by said first distance, wherein said base portion right side and said base portion left side are separated from one another by a central distance of 2 to 8 centimeters, wherein the multiple right side stimulating elements and the multiple left side stimulating elements are configured to carry electrical current in a first direction; a return portion having a return portion right side and a return portion left side, wherein said return portion right side includes right side return elements which are contacting return elements, and said return portion left side includes left side return elements which are contacting return elements, wherein the multiple right side return elements and the multiple left side return elements are configured to carry electrical current in a second direction opposite said first direction, and wherein contacting return elements are elements configured to be located adjacent to at least a portion of a body organ, and wherein said return portion right side is farther away from the central axis than said base portion right side and said return portion left side is farther away from the central axis than said base portion left side; and connecting elements connecting said right side stimulating elements to said right side return elements and connecting said left side stimulating elements to said left side return elements, wherein said connecting elements are curved, such that said base portion right side, said return portion right side and said connecting elements form a right coil portion having a substantially circular shape, said base portion left side, said return portion left side and said connecting elements form a left coil portion having a substantially circular shape.