In geomantic omen, the head of the bed can't face west, which means sleeping in the bed and the head can't face west.

Let's talk about the rules of fixed bed first. The head of the bed can't meet the sky, the window, and the waist of the bed can't lean against the window. The bed should basically avoid the main beam, and it is not suitable to lift or ride the beam. The post in front of the bed will not fail. Don't put it directly under the stairs, there can be no culvert under the bed, and the bed can't be aligned with the bathroom door. These are common sense of setting the bed. Pay attention to whether these bad interference fields are committed, and the bed should be placed around.

It is a scientific problem that you can't sleep with your head facing west. It is believed that the westward magnetic field will cause more interference to the magnetic head.