elly, Hips of Pregnant Women, Detachable and Adjustable with Pillow Cover (Green, Small) Green Small Item Condition : Used - No Return Size: Small UPC: B0BKLSHXDM THE SEARCH FOR THE PERFECT MATERNITY PILLOW IS OVER: The quality of sleep is crucial for the mother-to-be! As the number of months of pregnancy increases, it can be challenging for pregnant women to enjoy deep sleep because the baby in the belly can make it difficult for them to relax into sleep.