Have trouble losing stomach. my mom always had a bulging stomach. is this hereditary, if so how can i get rid of it. i do exercise. ?

Obesity: Obesity may have a genetic link but there's also a learned component too in that your parents need to teach you about healthy eating & regular physical activity. Of course, you should also check in w/your family doc to be sure there's nothing medically going on that could explain your difficulty losing weight. After that, it's up to you change your lifestyle for the better. Ask for nutritionist.