Momcozy U-shaped pregnancy pillow. Momcozy's ergonomic full-body support pillow provides comprehensive support for the entire body, improving circulation and relieving pressure to ensure a restful night's sleep. Ideal for pregnancy and beyond, this versatile pillow relieves discomfort from back pain, sciatica and more, providing cloud-like comfort every night. Ergonomic full body support pillow. Designed to replace the need for multiple bed pillows, the Momcozy full body pillow provides comprehensive support for the head, back, abdomen, sides, knees, hips and feet by moulding to the entire body