What key principle should be communicated to a client regarding the use of iron supplements during pregnancy?

The key principle regarding the use of iron supplements during pregnancy emphasizes the importance of monitoring for constipation, as this is a common side effect associated with iron supplementation. Iron supplements can sometimes lead to gastrointestinal issues, including constipation, which can be uncomfortable and distressing for pregnant individuals. Therefore, it is beneficial to communicate to clients the need to be aware of these potential side effects and the importance of increasing fluid intake to alleviate constipation.

Additionally, a high-fiber diet can aid in minimizing constipatory effects, making it crucial for those taking iron supplements to prioritize hydration and dietary considerations. This proactive approach enables pregnant individuals to manage the side effects of supplements effectively while ensuring they receive the necessary iron to support their health and the health of their developing fetus.