PSY 321 Chapter Notes - Chapter 3: Blastula, Gestational Age, Umbilical Cord
Document Summary
Narrow window of time that this can take place (~ 3-day window) Fertilized egg moves down fallopian tube toward uterus (zygote (fertilized egg) or blastula (fertilized egg later on in process)) When the zygote reaches the uterus (uterus is thick and lush at this time) Hcg is produced to prevent further menstrual cycles (period) Morning after pill (work to shed the uterine lining)
