A nurse in a clinic is teaching the mother of a 4-month-old infant who has been breastfed. The mother plans to switch her infant to an iron-fortified formula. Which of the following should be included in the teaching?

Choice A Reason:
The recommended intake of iron does not necessarily increase during lactation. In fact, the iron requirement may decrease because menstruation usually ceases, reducing iron loss. However, maintaining adequate iron intake is still important for overall health and to support the baby's growth.

Choice B Reason:
Zinc is crucial for immune function, cell division, and growth, making it an important nutrient during lactation. The recommended dietary allowance (RDA) for zinc for lactating women is indeed higher than for non-pregnant, non-lactating women, with an RDA of about 12 mg per day.

Choice C Reason:
While calcium is important for bone health, the recommended intake for lactating women is not as high as 2,000 mg per day. The RDA for calcium for lactating women is about 1,000 mg per day, similar to that for non-lactating women.

Choice D Reason:
The recommended intake of folic acid does not remain the same as for pregnant women. During pregnancy, the RDA for folic acid is higher to prevent neural tube defects. While folic acid is still important during lactation for cell growth and DNA synthesis, the requirement is slightly lower than during pregnancy.

Choice A reason:
Monitoring weight gain during pregnancy is important to ensure that the mother and baby are healthy. The expected weight gain during pregnancy varies depending on the mother's pre-pregnancy weight, but generally, a total gain of 25 to 35 pounds is considered normal for women of average weight.

Choice B reason:
While some nonprescription medications are safe during pregnancy, not all are, and it is crucial to consult with a healthcare provider before taking any medication, including over-the-counter ones. Certain medications can cause harm to the developing fetus and may lead to complications such as birth defects or other adverse outcomes.

Choice C reason:
Reducing stress is beneficial during pregnancy as high levels of stress can negatively impact both the mother and the developing fetus. Stress can lead to increased risks of preterm birth and low birth weight, and it can affect the baby's development. Therefore, implementing stress-reduction techniques is a positive step for a pregnant woman.

Choice D reason:
Informing the doctor before using home remedies for nausea is advisable. While many home remedies are safe and can be effective, such as ginger and peppermint, it is always best to discuss them with a healthcare provider to ensure they are appropriate and will not interfere with the pregnancy.