This u-pillow effectively helps support back, hips, knees, neck, and head to help ease discomfort associated with pregnancy, sciatica, fibromyalgia, gastric reflux, and more.This U shaped pillow is uniquely designed to follow natural body shape for full support for head, neck, belly, back, hips and legs. It replaces normal bed pillows and one can meet all the demands.Not only for sleeping, you can also create comfy positions for extra support on bed, sofa or couch for reading, watching TV or other relaxation. It works great as nursing pillow for postpartum women and helps as a post-surgery supportive cushion where necessary.