Search results
Our mission is to equip you with the tools, knowledge, and confidence you need to apply the science of human development in a way which maximally enhances the lifelong health and educational achievement of every student.
Prenatal development, the process encompassing the period from the formation of an embryo, through the development of a fetus, to birth. This process can be divided into three distinct stages: the pre-embryonic stage, the embryonic period, and the fetal period.
Explore pregnancy and prenatal development with EHD's free, online educational resources featuring direct videography and 4D ultrasound of the living embryo and fetus. Learn how humans develop from a single cell into a 100-trillion cell adult.
From beginning as a one-cell structure to your birth, your prenatal development occurred in an orderly and delicate sequence. There are three stages of prenatal development: germinal, embryonic, and fetal.
The developmental period before birth is increasingly understood as a time of preparation during which the developing human acquires the many structures, and practices the many skills, needed for survival after birth.
Prenatal development is divided into three periods: The germinal period, the embryonic period, and the fetal period. The following is an overview of some of the changes that take place during each period.
From beginning as a one-cell structure to your birth, your prenatal development occurred in an orderly and delicate sequence. There are three stages of prenatal development: germinal, embryonic, and fetal.
