Miscarriage is the most common type of pregnancy loss, according to the American College of Obstetricians and Gynecologists (ACOG). Studies reveal that anywhere from 10-25% of all clinically recognized pregnancies will end in miscarriage. Chemical pregnancies may account for 50-75% of all miscarriages.
Types. A pillow is designed to provide support and comfort to the body and head. There are three main types of pillows; bed pillows, orthopedic pillows and decorative pillows, with some overlapping of use between these. The appropriate size of a bed pillow depends on the size of the bed.
The classic bed pillow shape is usually a square or rectangle. In the US, they are common in these three sizes (in inches): Standard (20 x 26 inches), Queen (20 x 30 inches), and King (20 x 36 inches). In the US, a less common size is Jumbo (20 x 28 inches). The Jumbo size is larger than the Standard Size, and smaller than the Queen Size.