I know when my mum was pregnant she chewed on ice for days and days and she couldn't get off it. My dad thought that her teeth might fall out because she wasn't sucking on it but actually bitting into it!
I am with you there swift mom I think every piece of food that past my lips into my stomach re-ventured past them on the way out. I could only manage ice lollies for months.
When I was pregnant with my son I loved pizza with mushrooms, onions, tomatoes and (ready for this) tuna! Now that I am not pregnant all I can say is YUCK! lol