1 Learning Targets Anatomy Development Pregnancy, Growth, & Pregnancy, Growth, & Development Learning Targets 23.1 Introduction I can Distinguish between growth and development. I can Distinguish between prenatal and postnatal. 23.2 Pregnancy I can Describe fertilization. 23.3 Prenatal Period I can List and provide details of the major events of cleavage. I can Describe implantation. I can Discuss the hormonal and other changes in the maternal body during pregnancy. I can Explain how the primary germ layers originate, and list the structures each layer produces. I can Describe the major events of the embryonic stage of development. I can Describe the formation and function of the placenta. I can Define fetus, and describe the major events of the fetal stage of development. I can Trace the path of blood through the fetal cardiovascular system. I can Explain the role of hormones in the birth process and milk production. 23.4 Postnatal Period I can Name the postnatal stages of development of a human, and indicate the general characteristics of each stage. I can Describe the major cardiovascular and physiological adjustments in the newborn. 23.5 Aging I can Distinguish between passive and active aging. I can Contrast life span and life expectancy.