birth control
"People reading and writing birth control reviews need to think carefully about how individual hormonal contraceptives are.  A woman who has never been on the pill is bound to take a few months to adjust to the introduction of a new hormone.  That said, I love Seasonique.  I had been on Nordette for years - a low dose combination.  I always got migraine after stepping off the active pills, triggered by the pre-period hormone dip.  They were horrendous vision-impairing headaches.  With Seasonique (same medication combination), I only have this dip every three months.  Fantastic!  Sometimes I get my 2-day headache from hell right before my period, sometimes I can avoid it.  Seasonique literally keeps me from missing work due to migraines."