i'm just wondering, after reading this about the numbness with your migraines, whether you've investigated chiropractic treatments? i've had numbness issues many times (pinky/ring fingers, lower half of an arm, toes, etc.) that have been caused by vertebral subluxations, and a few times, migraines have come along with that. for me, it's always been a problem with my spine being misaligned... just a thought, wanted to suggest it.