Lose Baby Weight After Giving Birth Quickly And Painlessly. With The Mammy Village Elastic Postpartum (Overnight) Belt, You Won'T Have To Endure Back-Breaking Exercises Or Crash Diets. All You Have To Do Is Wear The Belt At Night (See Also Mami'S Village Belly Belt For Day Wear) And Let It Do All The Work. The Belt Tightens And Sculpts The Abdominal Area To Get Rid Of Unwanted Sagging Skin After Pregnancy.