I am 6 wks pg with my 3rd child. During my last 2 pregnancys I had really bad cravings for coca cola. During my 1st pg I didnt realise it was a craving and drank it all the time. I could easily get through 2 to 3 ltrs a day. During my second pregnancy I stopped drinking coke 6 wks before the birth but ended up drinking the same amount of Lemonade (2 to 3 ltrs a day). This time I am trying to avoid ALL fizzy drinks. Has anyone else had this problem /craving. And is caffiene bad for the baby?