The purpose of the proposed study is to assess the distribution of carbohydrates and fat in
the diet of women with type 1 diabetes during pregnancy. More specifically, it will look at
the distribution of carbohydrate in the diet during weeks 29-32 of pregnancy. The
carbohydrate distribution and fat content of the meal will be compared to maternal glucose
control, preprandial glucose levels, and the percentile for weight of the infant at birth. In
addition, each meal and snack will be classified as low-moderate fat or high fat.