Headaches / Migraine Headaches Category Clarifications/Specialconsiderations Cu-IUD LNG-IUD Clarification: Any new headaches or marked changes inheadaches should be evaluated. I C a) Non-migrainous(mild or severe) 1 1 1 b) Migraine i) without aura 1 2 2 ii) withaura, at any age 1 2 3