Zygote, embryo, fetus lists the periods of prenatal development in the correct developmental progression from earliest to latest.
<h3>What is prenatal development?</h3>
The growth of the embryo and fetus during a viviparous animal's gestation is referred to as prenatal development.
Prenatal development begins with fertilization, during the embryonic stage known as the germinal stage, and lasts through fetal development until birth.
Referred to as prenatal development in humans
There are three main stages to prenatal development.
The embryonic period lasts from the third through the eighth week after conception, while the fetal period lasts from the ninth week until delivery.
The term "germinal stage" refers to the first two weeks after fertilization.
All future learning, behavior, and health are influenced by our prenatal health and wellbeing as well as our first three years of life.
Military commissions<span> are criminal courts run by the U.S. armed forces. Traditionally,</span>military commissions<span> have been used to dispense battlefield justice – to try captured combatants for violations of the laws of war.</span>
