Grette is pregnant and is participating in a prenatal class where a nurse will tell her what to expect during pregnancy. She learned about gestational diabetes and how to prevent it. Which type of disease prevention technique is the prenatal class?

A prenatal class teaches Grette information about pregnancy, gestational diabetes, and ways to reduce its risk. Providing knowledge to help people prevent disease is health education. Behavior modification refers to changing habits, while immunization and medical examination are different prevention techniques.

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