It appears that stress during pregnancy can

A) reduce the mother's immune system.
B) trigger infections that can cause premature labor.
C) come from either positive or negative events.
D) All these are correct regarding stress.

Stress During Pregnancy

Refers to the emotional, mental, and physical strains experienced by a woman throughout her pregnancy, which can impact both her health and the health of her unborn baby.

Premature Labor

A condition where labor begins more than three weeks before the due date, potentially resulting in premature birth, which may pose health risks for the baby.