A nurse is reviewing the medical record of a client who is requesting an oral contraceptive for birth control. The nurse should identify which of the following findings as a contraindication for the use of oral contraceptives for this client?

A. History of ovarian cysts is not an absolute contraindication to oral contraceptives. B. Hypotension is not a contraindication for oral contraceptives. C. Migraine with aura is a contraindication due to increased risk of stroke associated with combined oral contraceptives in these clients. D. Dysmenorrhea is often improved by oral contraceptive use and is not a contraindication.