Contraception and migraine with aura — CCFP MCQ
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Correct answer: D — Offer a levonorgestrel-releasing intrauterine system after routine eligibility assessment
Explanation lettering: C = shown as A · D = shown as B · B = shown as C · E = shown as D · A = shown as E
E is correct. A levonorgestrel intrauterine system provides highly effective estrogen-free contraception and typically reduces menstrual bleeding. A, B and C all expose a patient with migraine with aura to estrogen-associated ischemic-stroke risk regardless of route. D falsely excludes intrauterine methods and ignores other progestin-only options. Shared decision-making should also cover insertion, bleeding changes, duration and sexually transmitted infection protection.
Reference: SOGC Canadian Contraception Consensus: Special populations: https://www.jogc.com/article/S1701-2163(15)31045-7/fulltext