I have a six year old and I 13 mos. old baby. Plus, I have an extensive background with work with kids...(a little background:)I am 36 and work as well.
Babies will nurse less and as solids are introduces because the solids break down the same nutrients that the milk provides so, the babies fill up sooner. What I did, was feed solid first then milk (still do). My one year old eats dinner then has a cup with Vitamin D milk-she will do this untill she is three (had ner on a cup by one year because when I instroduce the whole milk I did the cup at the same time). There is good research out their on bottle feed past one year and child obesity. Even if you nurse past one year, attempt to put some in a sippy cup. I find that going with the flow with kids is best. Even though lots books and doctors say most infants eat only a few ounces the first few months my kids were eating 6-8 ounces by two months (they also slept through night by one month and developed in many other areas early as well because they were well fed and content:)-blessings
Normal, is what keeps your child happy and healthy. My kids were not "book" babies so, I did why I felt was satisfying their needs. The guidelines the doctors and the books proved are based on general developmental guidelines by researhcers (average children). Howerver, my kids did not follow that in most areas of their growth so, I went along with how they prompted me. Even now, they don't over eat:)The eat until full.