Final answer:
A postpartum Soldier needs to communicate her postpartum status in the first week she returns to Postpartum PT to help the IT and EL know her fitness status.
Step-by-step explanation:
The postpartum Soldier needs to communicate her postpartum status in the first week she returns to Postpartum PT to help the IT and EL know her fitness status. This is important because her postpartum status may impact her physical abilities and require modifications to her exercise routine. By communicating this information, the PT instructors can adjust the workouts and ensure the Soldier's safety and well-being.