The posture you slumber in during the night time can also affect your neck. Sleeping on your side or your again (supine) can set fewer pressure on your own neck than sleeping with your abdomen (susceptible). Nevertheless, in side sleeping, the alignment of your thoracic and cervical backbone is significant https://www.theorthopaedicandpainpractice.com/chronic-neck-and-shoulder-pain-relief-strategies-to-reduce-discomfort/