I must be honest I don't know much about what you can/can't eat during pregnancy so that never bothers me...
At first I didn't drink at all, after a few months I drank during AF, then I just avoided during 2ww, now I don't really think about it.
However, I never drink as much as I did before TTC - 'drinking' now is 2-3 drinks a week so well within healthy limits. Not ideal for if we catch, but good for keeping me human.
Having said that the time I had strong pregnancy symptoms I avoided alcohol like the plague...