Final answer:
Alcohol and caffeine consumption, raw or undercooked eggs, and moderately intense exercise should be avoided during pregnancy.
Step-by-step explanation:
Alcohol and caffeine consumption should be avoided during pregnancy as they can have negative effects on the developing fetus. Alcohol can cause fetal alcohol syndrome, which can result in physical, mental, and behavioral impairments. Caffeine can increase the risk of miscarriage and low birth weight.
Raw or undercooked eggs should also be avoided as they may contain Salmonella bacteria, which can cause food poisoning. It is important to consume well-cooked eggs to ensure they are safe to eat during pregnancy.
Moderately intense exercise is generally considered safe and beneficial during pregnancy, as long as there are no complications or contraindications. It is important to consult with a healthcare provider for personalized advice on exercise during pregnancy.
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