Many healthcare providers view postpartum belly belts as optional, primarily serving as a source of comfort and core support rather than a medical necessity for body contouring. If you choose to wear one, ensure it sits below your incision line, fits snugly but not tightly, and is put on while lying down for the best alignment. You should avoid wearing it if it causes pain or discomfort, especially while eating or resting. Always consult your OB-GYN to determine if a support belt is appropriate for your specific healing process.