The main parts of the female breast are lobules (milk producing glands), ducts ( milk passages that connect the lobules and the nipple), and stroma (fatty tissue.
The basic components of a mature mammary gland are the Humans normally have two complex mammary glands, one in each.
The breast is one of two prominences located on the upper ventral region of the torso of . The morphological structure of the human breast is identical in males and females until puberty. . Victoria University of Wellington showed that breasts are often the first thing men look at, and for a longer time than other body parts.