s/o from "I'm still smoking" post...

jw87

So this isn't about smoking.  But I'm curious about those that said they were addicted to things with caffeine and quit for the baby altogether.

I mean, I've heard a lot of caffeine is bad, but maybe I am missing some info. but I thought a coke or two isn't a big deal.  Am I wrong?  I'm not a huge caffeine person but I haven't cut out the low portions I've been consuming.  But after reading all that stuff... now I'm rethinking stuff. 

Is there some new study I didn't know about that all caffeine is bad for the baby?  Today I felt like such a slug so I made a cup of coffee... 

Opinions and facts (research) welcome! 

Edit: Who is still consuming caffeine and how much?