Sleep positioning refers to the way a person lies down while sleeping. Common positions include back sleeping, side sleeping, and stomach sleeping. Each position can affect comfort, sleep quality, and overall health. For instance, side sleeping is often recommended for pregnant individuals and those with sleep apnea, while back sleeping can help reduce neck and back pain. The choice of sleep position can also influence spinal alignment and breathing. Stomach sleeping may lead to neck strain and discomfort, while side sleeping can alleviate pressure on the spine. Understanding the impact of sleep positioning can help individuals improve their sleep quality and health.