Is it possible I’m meant to be this big? I’ve been about the same size all my adult life, give or take a dress size. My mom and my sister are both size 14, and so were my grandmas. Maybe it’s genetics? — Anne

A| Your genes do play a role, but it’s more important to remember that size isn’t really a good measure of health. If you’re active, feeling good and sleeping and eating well, you probably don’t have to worry. According to the World Health Organization, obesity is defined as “abnormal or excessive fat accumulation that may impair health.” Of course, as you get heavier, there’s a greater likelihood your health could be negatively impacted. But it’s impossible for me to tell just by having you step on a scale; I have to do all sorts of tests to see if your weight really is affecting your health.