Hi !
I don't know anything about Marvelon, but Migranes also run in my family and I also suffer with them, been suffering with them for as long as I can remember. Since changing my diet I've found that I hardly every get Migranes like I used to, which was maybe 3 times a week !! The main culprit was cheese !
Can't really help you with your situation but, if you feel painkillers aren't working for you when you do have a migrane, i do recommend Syndol, you can buy them at any Pharmacy. I've been on prescribed drugs, used all over the counter meds and Syndol is the only one that's worked for me ! My migrane goes away in 10 mins
