1. Comfort and Relief from Fatigue: Sleeping with a blanket tucked in can provide comfort and alleviate body aches. By placing a small blanket and pillow between the legs, the spine can be aligned, reducing pressure on the waist and preventing discomfort in the lower back.

2. Sense of Security: This sleeping position, known as the "comforting sleeping position," offers a feeling of companionship and safety. It provides psychological comfort, especially during times of loneliness or stress.

3. Negative Effects of Poor Sleeping Positions: Sleeping in curled-up positions or on the stomach can negatively impact muscles, neck vertebrae, and breathing.

Additionally, sleeping with arms raised or under the body can lead to blood circulation obstruction and potential nerve damage. 4. Importance of Choosing the Right Bedding: Sleeping on a mattress that is too hard or too soft can cause back and spine issues. The ideal mattress should be of medium firmness, providing support without causing sinking of the spine.

5. Significance of Choosing the Right Pillow: A good pillow supports the neck and maintains the natural curvature. Side sleepers may opt for a slightly higher pillow to accommodate their sleeping position.

6. Benefits of Heavy Blankets for Insomnia: Sleeping with a weighted blanket can improve insomnia symptoms. The pressure from the blanket increases the secretion of oxytocin, providing an anti-anxiety and relaxing effect.

Personal preferences should be considered when choosing sleep habits.