Which circumstance allows a pregnant woman to request a different job duty?

A pregnant woman can request a different job duty particularly when her current tasks pose potential harm to her or her baby. This ability is rooted in workplace protections designed to ensure the health and safety of both the mother and the unborn child. Under laws such as the Pregnancy Discrimination Act and various state laws, employers are required to provide reasonable accommodations for pregnant employees when their job duties may negatively impact their health or that of their child.

Choosing to work in a different department or requesting a higher-paying job does not typically constitute valid grounds for a change in job duty, as these reasons are not related to health concerns. Additionally, the presence of a maternity leave within the supervisory structure does not inherently justify a request for different duties, as the need for accommodation is based on the risks associated with the woman's tasks, rather than the status of management. Thus, the correct answer highlights a fundamental aspect of labor law focused on protecting the rights and health of pregnant employees.