I'm 31 and I've suffered migraines since the age of 10... the usual auras, numbness, vomiting, bad headache and feeling disorientated... but one thing I've noticed is that i only get them when I'm outside and in the afternoon. 20 years of migraines and I've never had one when i'm inside or after the time of 5pm... I'm not doing exercise when i get one I'm just walking to the shops and it hits me.
Anyone else get this, or have any ideas what's causing it? Obviously I'm trying to figure out what triggers my migraine so i can stop it, but i cant work it out.