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 Pillow and The Sham         The pillow case is a sort of slip cover for your pillow. Its purpose is to   absorb oils and perspiration, and to granâ¦t protection for your face   while you are asleep. Pillow shams are similar, but they are   decorative, and not intended for use while sleeping.