What are the major teratogens during the fetal period?

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Quizplus · Accepted Answer

During the fetal period, malnutrition and tobacco are major teratogens that can result in a range of developmental abnormalities and health problems. Malnutrition can lead to low birth weight, small head size, and cognitive impairments. Tobacco use during pregnancy increases the risk of premature birth and low birth weight, as well as respiratory problems, sudden infant death syndrome (SIDS), and behavioral issues. Lack of maternal sleep and exercise, excessive maternal weight gain, maternal age, sugar, and starch are not considered major teratogens during fetal development.

What Are the Major Teratogens During the Fetal Period