I remember with my first two I forced some breakfast down and both times it came back up later on, with my other two I didn't eat and never threw up. But I was starving straight after each birth so made DH go and get some food from the kiosk or vending machines, depending on the time.

But just pack what you think you might like and like the other have said you can always eat it after the bubs is born.

hugs xoxo