I know doctors have to use those growth charts to spot anomalies, but it's usually to note failure to thrive, not the other way around! :0) I've never heard of an overweight 6-month old, unless you're talking about one that's 25 inches and weighs 30-40 lbs. 17 lbs is fine. If you like everything else about this dr., you don't have to change. Just take her nutritional advice with a grain of salt. I've heard of some babies never eating baby food, but I'm a little leary of that. Try nursing for a few minutes to knock off the hunger edge, then feed some cereal w/ breast milk mixed in, and maybe some fruit mixed in, too. Remember to introduce solids one-at-a-time to spot allergic reactions. Try to work around to a regular solid schedule at mealtime--breakfast, lunch & dinner. Even if it's just a few bites, that's ok. She's learning to eat when the rest of the family does, eventually anyway. Try to see if she'll drink some water from a sippy cup...she may just throw it, but it's all about introducing new things and not making a big deal.