Ice Ice Baby

The title says it all- I love ice, and I'm pretty sure it has to do with the baby! I have become obsessed with chomping on ice. It started about 2 months ago or so, and I cant live without it now. I've heard other women say that when they were pregnant they loved ice. I'm sure my teeth aren't too happy I've picked up this habit, but I'm addicted. At first I would just pour myself a glass of ice water and chomp away after I drank the water. Then I would put a lot of ice in the cup, with just a little water, and wait for the ice to melt down some before eating it. Now, there's no waiting. I just fill my cup full of ice and immediately chomp away. I'm hoping this will stop after the baby is born, but if not, I might need an intervention!