Common<unk>  triggers may trigger<unk> s. Psychological stress (such as from school), a change in location (such as travel), changes to sleep, and exercise when this is not wanted, may all cause<unk> .
Abdominal migraine
Menstrual migraine
Sexual headache
Acephalgic migraine
External compression headache
Cold-stimulus headache
Migraine 
Migraine