Ds2 was born weighing 6lbs 10 oz. He gained weight like crazy until he was 4 months. Between 4 months and 6 months, he only gained 2lbs, but the Ped wasn't worried because he was still near his curve. At his 9 month checkup, he'd only gained 3lbs. He's 19lbs and 27 inches. The Ped asked me how he was eating a few times, and seemed a bit...not worried, but not completely relaxed either. I nurse ds on demand, I do baby led solids and usually feed him some of whatever I'm eating during the day. He's also crawling and cruising.
Is there something I'm missing? His amount of wet diapers has dropped, but it's also been extremely hot here, so he's been sweating a lot. In desperation, I gave him some cold formula (he only ate an ounce or two), and his number of wet diapers hasn't changed. He doesn't seem dehydrated, but I don't like his lack of weight gain. Any ideas?