I had it so bad, that I was constantly throwing up while pregnant, but I'd had a history of indegestion proir to my pregnancy. While I was pregnant, I would wake in the middle of the night, choking on it, and have to get up and hurl. Finally, in the last few months of my pregnancy, they prescribed me medication to control it, (heartburn pills) they said it would not harm the baby in the later stages, and my constant vomiting would probably do more damage. It was a wonderful relief. I had already for months, been sleeping sitting up, against one of those big v-shaped pillows, but that was partly because my son hated when I slept on my side, and would kick like mad!!!! Until I turned on my back, then he would quieten down. My point, it was so bad, they had to put me on medication, for the last 6 weeks or so.