It is checked on newborn screening and baby would have SEVERE symptoms in early days of life from consuming lactose and galactose in breast / cow's milk. (dianaibclc.com)
The children ought to be able to know him as a parent particularly in these relatively early days of their lives in a new family situation». (divorce-for-men.com)
During these early days of life, fear states, if allowed to persist, can warp emotional development. (attachmentparenting.org)