Thank you for your question regarding how to get the best abdomen with an hourglass shape. Thank you for submitting your pictures. First, let's analyze your history and pictures: based on your history, you've already exhausted the conservative measures to improve your abdomen. Analyzing your pictures, you have stretch marks, loose skin, and abdominal muscle laxity. In my opinion, further removal of fat will just leave more excess hanging skin, Also, further removal of fat does nothing for the weak and underlying muscles due to your prior pregnancies. In my opinion, your best result would be obtained with a tummy tuck or abdominoplasty. An incision is made low on the abdomen, tissue dissection is carried up to the belly button and up to the rib cage. The muscles are plicated and flattened. The excess skin and fat is removed from just above the pubic region to the belly button. Also, skin and fat can be removed from the pubic region. Therefore with the tummy tuck, skin and fat are removed, the rectus abdominus muscles are plicated, and the belly button is reestablished. None of these maneuvers are achieved with liposuction except for fat removal. I would advise you to stop wasting your time and money on treatments that don't work and undergo the treatment that does work for your abdomen, namely a tummy tuck. I hope this information helps you to reach the conclusion that you need a tummy tuck. Thank you for your question and good luck. Sincerely, Dr. Katzen. (“Verified” Plastic Surgeon, President of the American Society of Bariatric Plastic Surgeons, certified by the American Board of Plastic Surgery, Fellow of the International Society of Aesthetic Plastic Surgery, American College of Surgery, and International College of Surgery and member of the American Society of Plastic Surgery, American Academy of Cosmetic Surgery and RealSelf Hall of Fame.)