Breast self-examination involves 6 steps: 1) examine breasts in the shower or bath, 2) examine breasts while lying down using opposite hand to feel the breast, 3) examine breasts while standing in front of mirror with arms on hips and hands behind head, 4) use finger pads of 3 middle fingers to feel for lumps using circular motion, 5) examine armpits and 6) report any changes promptly to a doctor.