There is a small mystery about the genetics of Brandi Broke's unborn son. Exiting without saving and re-doing the birth will not change the look of the baby. It will always have black hair and look very much like Brandi. This is because, technically, the baby has no father, only a mother (Brandi), and gets all its genes from Brandi - so, the appearance of the baby will be grey eyes, black hair, etc., but it will still be male.