Final answer:
The client should make the statement, 'I should report any sudden swelling of my ankles.'
Step-by-step explanation:
The correct statement the client should make is b) I should report any sudden swelling of my ankles. Swelling of the ankles, also known as edema, is a warning sign of complications during pregnancy, such as preeclampsia. Preeclampsia is a serious condition characterized by high blood pressure and damage to organs, including the liver and kidneys. It is important for the client to report any sudden swelling to her healthcare provider for further evaluation and management.