The reason for miscarriage is varied, and most often the cause cannot be identified. During the first trimester, the most common cause of miscarriage is chromosomal abnormality â meaning that something is not correct with the babyâs chromosomes.
Best Anti-Snoring Pillows Before You Buy Guide. Choose the right type of the snoring pillow: examples include wedge, cervical, memory foam, contour or CPAP machine user pillow. You should have a preference for an anti-snoring pillow with soft and thick fill. Choose the right curvature for your neck.
Memory foam is a special type of material which reacts to pressure and temperature causing it to mold and conform to shape accordingly. Therefore when it comes to sleeping on bed pillows, the foam creates a mold around the shape of your head, neck, shoulders, ears and any other body part which it comes into contact with. The traditional and most common type of foam is polyurethane, also known as viscoelastic foam.