Since introducing solids this week my ds has dropped a bottle, taking him to under 20oz a day (from about 24). I'm worried this is really pushing it for being too little. He's taken a real shine to food instantly and wants to gobble it down, I'm concerned though 1-about so little milk 2-that carrots./ potato etc. have less calories, much less, than formula. He has two half jars of puree, at lunch/ dinner (little birdie made it clear blw could sod off and sat with his mouth open expectantly whenever food was in sight).