Kristen is 5 months old

Kristen is 5 months old! She is a big girl now, literally! Louis and Kristen were both fed by the same milk (Mama milk), but Louis is a small-sized boy, while Kristen is a big-sized girl. Mama no longer needs to feel guilty about whether she under-fed Louis or if there was something wrong with her milk that made Louis so skinny ... Again, "all babies are different" ...