I know this is late, but I have to put in my two cents. There was one study that supposedly controlled for drinking during preg which found that children who were bf by mothers who drank moderately ( I think 1-2 drinks a day) had slightly slower motor development than children bf by non-drinking moms. Ethanol is poisonous to migrating fetal neurons (brain cells). Once exposed to ethanol, migrating neurons stop in their tracks and never move again, this is the cause of brain disorganization in fetal alcohol syndrome. We do not know the affect of ethanol on synapse formation, which is at it's highest rate during the first 3 mos postpartum. I usually take the middle road, and tell moms that it is unlikely that an occasional drink would harm their infants, but I don't encourage regular drinking. -- Catherine Watson Genna, IBCLC New York City mailto:[log in to unmask] *********************************************** The LACTNET mailing list is powered by L-Soft's renowned LISTSERV(R) list management software together with L-Soft's LSMTP(TM) mailer for lightning fast mail delivery. For more information, go to: http://www.lsoft.com/LISTSERV-powered.html