Jessica, I know I may be going against what has already been posted, and not that I don't agree with that, but I didn't know I was PG until after week 5 and I stressed about it because I had drunk at least 1-2 bottles of wine/week in those first few weeks. My midwives told me not to worry too much... fetal alchohol syndrome happens with regular drinking, and I should not stop drinking altogether but cut down to one drink a week then to cut it out if I was concerned... too late I had already cut out alchohol as soon as I found out I was pregnant, but they told me not to worry too much about it. I have since had 4 glasses of wine thoughout the entire PG and everytime I feel guilty so I figure its not worth it. I don't even enjoy wine while pregnant, and I am a member of a wine club I love it so much... oh well.... waiting for another year after breastfeeding finishes, whenever that may be... lol!
But that is what I have done and decided... it really is up to the individual and all you can do is read all the information and make an informed decision for yourself accordingly....

Christy