My belly is saggy post delivery. does abdominal vaccum exercise helps reduce sagging?

? vacuum exercise ?: Your post is confusing. Pregnancy stretches out the belly "strap" muscles people talk about as the "abs". Shortening these will require abdominal exercises. You might go the easy route with a product by Slendertone that uses electronic stimulation to tone up these muscles. A visit with an exercise coach could also teach you what to do. Getting back to a pre-pregnancy weight is also important.