Just wanted you to know that I'm a huge Coke Zero girl - usually 203 cans a day. When I am pregnant I stop - cold turkey. But of course the first 5-6 weeks when you don't know....well I also drank alcohol and ate shell fish. DD turned out okay!! I think you do have to be more careful but when I had my m/c they couldn't tell me if it was because I drank too much caffeine. I also love ice coffee but try to have only a glass or two a day. Don't feel too guilty and maybe find an alternative if you can. Or caffeine free coke - no sugar no caffeine - what's in it???