New Born

Newborns have limited vision, usually focusing on things 8 to 12 inches away, but their hearing and sense of smell are well-developed.

Crying is the primary way newborns communicate their needs, whether it's hunger, discomfort, or the need for a diaper change.

By the end of the first trimester, your baby's major organs have already begun to form, and their tiny heart has been beating for several weeks.