The document discusses the different stages of human growth and development from prenatal and infancy through adulthood. It describes the key milestones and needs for each stage. The prenatal and infancy period focuses on rapid physical growth and development of organs as well as establishing emotional bonds. Toddlerhood is characterized by continued growth and developing skills like walking, running, and communication. School age sees more sophisticated movements and skills develop along with curiosity about sexuality. Puberty and adolescence involve physical maturation and developing reproductive systems. Adulthood can be broken into early, middle, and late stages with milestones including independent living, career, and family in early adulthood and potential retirement in later stages. Each stage has needs related to health