When I was pregnant with my first, my migraines completely disappeared (I used to get one or two a month) but this time I've had at least one a week!! They're killing me!! I got about two hours sleep last night with an ice pack on wondering when it was going to fade! I've read online that it's all the extra oestrogen (and something about it indicating that it could be a girl) but I've just had enough of them now. Has anyone been to the docs with this problem? Maybe they can prescribe something that's safe?