Morning sickness and migraines.

We all know how we can start feeling nauseous when the migraine comes around.
However it's hard to tell if it's migraines causing it or if it's pregnancy.

Here's a link to Nature News' interesting suggestion as to why pregnant women have morning sickness.

"It may be that the nausea women feel towards certain foodstuffs could be helpful, and that although it is inconvenient and miserable, their nausea could be Mother Nature's way of avoiding problems in pregnancy for both mother and fetus."

Perhaps then we - the pregnant women - should take this into consideration, it very well could be true :)