What finding at a postpartum checkup indicates a potential problem in a client who is bottle feeding?

A firm fundus at the symphysis during a postpartum checkup is an important finding, as it suggests that the uterus is contracting appropriately and returning to its pre-pregnancy state. In the context of a client who is bottle-feeding, a firm fundus is generally a positive sign and does not indicate a potential problem.

In contrast, the other findings provide more concerning indicators. A white, thick vaginal discharge can suggest the presence of an infection or other complications, while striae that are silver in color are typical of the stretching that occurs during pregnancy and do not indicate a problem. Soft breasts without milk can be a significant finding for a client who is bottle feeding, as it may suggest inadequate stimulation or that the body's milk production process is not activated appropriately—which could indicate issues related to hormonal balance. Thus, while the firm fundus is reassuring, the other findings warrant further assessment for potential complications.