Which statement best describes postpartum changes to the cervix?

• A. The cervix remains dilated
• B. The cervix undergoes involution
• C. The cervix elongates
• D. The cervix heals and becomes permanently fibrotic immediately

Answer: (C)

After delivery, the body begins healing from the stresses of labor, including the cervix. During labor, the cervix is stretched and opened to allow the baby to pass through. Right after birth, this stretched state means the cervix can appear elongated and edematous as tissues recover from dilation. Over the next days to weeks, the edema subsides and the cervix regains tone, gradually returning to its normal, non-pregnant length and closed state. It’s not a permanent change, and it isn’t accurate to describe the cervix as remaining dilated, undergoing involution (which refers to the uterus), or becoming permanently fibrotic immediately after delivery.