Alignment and relief for sciatic and neck/back pain: This pillow is designed to align the spine and reduce neck and back discomfort during sleep. Its unique shape and construction support the natural curves of the spine, promoting proper posture and spinal alignment. Hip and leg comfort for side sleepers: When used to prevent rotation and pulling, it helps keep the back and hips in their natural alignment all night. This also reduces the chance of the sciatic nerve becoming pinched, helping you wake with less pressure, pain, or tension. Enhanced circulation during sleep: Using the pillow to elevate between the legs can improve blood flow. If you wake with tingling limbs or swollen legs, this positioning may help support healthier circulation. Reduced joint pressure for arthritis and general comfort: Side sleeping with this leg pillow lowers pressure and strain on the knees, hips, and spine, making it a suitable solution for alleviating arthritic symptoms and enhancing overall comfort. Specific use scenarios: Scenario 1: You suffer from sciatica or hip pain and prefer sleeping on your side. The pillow provides spinal alignment and nerve relief throughout the night. Scenario 2: You experience tingling, numbness, or swelling in the legs upon waking. Place the pillow between your knees to improve leg circulation and comfort. Scenario 3: You have knee, hip, or spinal joint discomfort (including arthritis). Use the pillow to reduce joint pressure during side sleep for more restful nights. Notes: Designed to support natural spinal curves and promote proper posture during sleep. Functions as a leg/hip alignment aid for side sleeping and can help with circulation and joint comfort. Intended for use during sleep to enhance alignment, reduce pain, and support a more comfortable night's rest.