A nurse is providing education to a client during the first prenatal visit. Which of the following statements by the client should indicate to the nurse a need for clarification?

A. "I should drink about 2 liters of fluid each day.": Maintaining adequate hydration is important during pregnancy to support blood volume, amniotic fluid, and overall health. About 2 liters (8–10 cups) of fluid daily is a reasonable and appropriate goal for most pregnant clients. B. "I should not drink alcoholic beverages during my pregnancy.": Alcohol should be completely avoided during pregnancy, as there is no known safe amount. Prenatal alcohol exposure can cause fetal alcohol spectrum disorders and other developmental problems. C. "I should increase my calcium intake to 1,500 milligrams per day.": The recommended daily calcium intake during pregnancy is about 1,000 milligrams for most adults. An intake of 1,500 milligrams exceeds typical guidelines and may not be necessary without specific risk factors or dietary restrictions. D. "I can have a moderate amount of caffeine daily.": Caffeine intake should be limited during pregnancy to about 200 mg per day. A moderate amount, such as one 12-ounce cup of coffee, is generally considered safe if intake stays within recommended limits.