Congratulations on your weight loss. In general, a BMI of 30 or less is considered ideal but this is not a hard and fast rule. Most plastic surgeons suggest that you finish having children and get your weight within 10 pounds of your ideal weight before undergoing an abdominoplasty with repair of the stretched out abdominal muscles and liposuction of selective areas, in order to achieve the best long term cosmetic result with the least potential complications. Following the advice of anyone who would presume to tell you what to do without seeing photos and more importantly without taking a full medical history, examining you, feeling and assessing your tissue tone, discussing your desired outcome and fully informing you about the pros and cons of each option would not be in your best interest. Find a plastic surgeon that you are comfortable with and one that you trust and listen to his or her advice. The surgeon should be certified by the American Board of Plastic Surgery and ideally a member of the American Society for Aesthetic Plastic Surgery (ASAPS). You should discuss your concerns with that surgeon in person. Robert Singer, MD FACS La Jolla, California.