The Moonlight Slumber Serenity Star Pillow MSBP is the prenatal to preschool transitional pillow. The Moonlight Slumber Serenity Star maternity pillow supports your little dreamer from prenatal to preschool. All together, the Serenity Star by Moonlight Slumber is a great sleep aide for expectant mothers. The Serenity Star MBSP by Moonlight Slumber helps mother attain side sleep position recommended by gynecologists for baby's health while keeping mom comfortable and cool to help her sleep. Separately it is a curved pillow and bolsters to grow with your child making the Serenity Star a purchase that your family will use and enjoy well into the future. The Moonlight Serenity Star is one item new moms should not have to live without.