During the assessment of lochia, what does a firm fundus indicate?

• A. A laceration
• B. Uterine contraction
• C. Retained placental fragments
• D. Possible infection

Answer: (B)

A firm fundus during the assessment of lochia is indicative of uterine contraction. After childbirth, the uterus undergoes a process called involution, where it contracts to return to its pre-pregnancy size and shape. A firm fundus suggests that the uterus is effectively contracting, which is essential for controlling bleeding and returning to normal function. This contraction helps to compress blood vessels that were attached to the placenta, thereby reducing the risk of postpartum hemorrhage.

In contrast, a soft or boggy fundus would be concerning as it could indicate that the uterus is not contracting adequately, which may lead to complications such as excessive bleeding. Thus, assessing the firmness of the fundus is a critical part of postpartum care in evaluating the mother's recovery and ensuring that any issues are addressed promptly.