Before moving on ask yourself if you've met the Learning Targets for this week:

Describe the structure and function of male and female reproductive systems Describe spermatogenesis and oogenesis (differences and similarities)  Describe the roles of male and female reproductive hormones Describe how fertilization occurs Explain how the embryo forms from the zygote Explain fetal development

If not take the time to review the ones you are uncertain of, and let your teacher know if you need more help on any of these.