Question

Why is prenatal period is the most crucial period in development?

Answer 1

The prenatal period extends from conception till the birth of the neonate.
The prenatal period is the most crucial period in development because favourable conditions in this stage foster the development of hereditary potential. However, inconducive conditions can block the development of potential and hinder future development. Factors like malnourishment, diseases, drug intake, severe stress, etc., in a pregnant woman, can severely affect fetal development.