I have had DS 3.6kg, DS4.5kg and then DD 4.9kg! If you look at the baby growth charts in your baby immunisation book you'll see that on average girls are born smaller than boys.

I tested negative to GD and I was worried and even asked for a 2nd test, but was told it wasn't neccessary. DD was my shortest gestation at 40+5. I did eat sugar and carbs a lot (whereas before her pregnancy I was off sugar and low on carbs).

I would also be interested to know what to do to have a smaller baby, if there is a next time for me.