C.,
I'm breastfeeding my 10mo old and looking back, I haven't had an alcoholic drink in almost 2 years! It just isn't worth it with all the "what if's" out there. Last thing I want is to hurt my precious baby in any way, shape or form. So, when I am offered a drink, I take pleasure in confidently saying "No, I breastfeed" and in knowing that one special day I will have little celebration of my first drink since before pregnancy!
One thing that I feel compelled to pass on to you is a professional study that I read a year ago about the long-term effects of alcohol when exposed to infants either in utero or through breastmilk. Unfortunately, I no longer have the resource, but I believe it was published in the Journal of Counseling and Development of the American Counseling Association... ANYWAYS, the longitudinal study followed babies exposed to alcohol as infants and babies not exposed to alcohol through to adulthood. The researchers published significant differences. It seems that the babies exposed to alcohol were predisposed to have several times more the risk of having problems with alcohol as early teens, even more times the risk in later teens and early twenties as compared to babies who were not exposed to alcohol.
That scared me enough to never drink while pregnant or breastfeeding. If one wants to increase milk supply, I recommend Traditional Medicinals Organic Mother's Milk Tea. Why drink a beer if there are healthier alternatives?
Also, everytime I want to have a drink I ask myself what my intention is... WHY do I really want to have a drink right now? Some say it's for the taste, but honestly, alcohol is not all that good-tasting if you really "taste" it. Often I find I just want to join in with others and I want the feeling of a buzz. That is enough warning for me to not go there. Personally speaking, when I chose to have this baby I chose to temporarily sacrifice drinking -- this was something I was willing and I am proud to do for his sake.
Good luck sorting through the material. I'm sorry I don't have the study to reference from, but I rememeber the punchline all too well and felt strongly to pass it on.
M.