Stomach sleeping, also known as prone sleeping, is a position where a person lies face down on their stomach during sleep. This position can help reduce snoring and may be comfortable for some individuals. However, it can also lead to neck and back pain due to the unnatural alignment of the spine. Many experts recommend against stomach sleeping because it can strain the neck and spine. Instead, side sleeping or back sleeping are often suggested as healthier alternatives. Using a thinner pillow or no pillow at all can help alleviate some discomfort for those who prefer to sleep on their stomach.