migraines, menstruation, and diva cups...

[longpig.livejournal.com]

I usually get afflicted with terrible migraines before and during my period... We are talking like 3-4 days of the week in question. Now, this month, my first time with the Diva Cup (which I think I am finally getting the hang of, maybe), I've noticed a difference. I've only had one... that's about average for non-menstrual periods for me, unheard of for bee-killing season. I wonder if it is a coincidence... Thoughts?