Migraine
Menstrual migraine or catamenial migraine is a type of migraine that happens perimenstrually, which means around the time of menstruation during a woman's monthly menstrual cycle. Menstrual migraine is  usually a migraine without aura, but sometimes a menstrual migraine with aura happens.  About 7%-14% of women have migraines exclusively at the time of menstruation.  These are considered true menstrual migraines. Most female migraneurs experience migraine attacks at all times during the menstrual cycle, with an increased number perimenstrually.  These are referred to as menstrually related or menstrually triggered migraine. Both true menstrual migraines and menstrually related migraines are categorized under menstrual migraine.