For Mothers who requested this. The part of your baby's head that looks like it's breathing is called a soft spot or medically called a fontanelle. A baby's skull is not fully closed during the period of development and during birth, it moulds so that the head can pass through the birth canal. A baby has two soft spots: the top of the head (anterior fontanelle) which closes around 12-18 months and is more visible to mothers. The posterior you which is at the back of the head but not so visible and closes up around 8 weeks. So please it is not abnormal and it's not a disease. If anything is wrong with it, a health professional will look at it and let you know. Don't tamper with it and don't try manipulating it.I hope this helps us all. Fret Not!