Conditions Affecting the Embryonic & Fetal Periods

The Conditions Affecting the Embryonic and Fetal Periods topic includes research on conditions that affect development from the earliest stages of pregnancy until birth. It covers how inherited factors, exposures, and other influences can alter the growth and function of developing organs and body systems.

Development before birth can be affected by factors such as infections, certain medicines, tobacco, alcohol, and environmental substances. Some effects are apparent at birth, while others affect health later in life. Understanding these processes can help identify risks and improve prevention, detection, and care for conditions that begin before birth.