Hmmm. Yes, a woman, or a man, can do whatever she wants. But when doing that affects someone else, THEN the rules get involved. That baby didn't ask to get drunk. SHE wanted to booze it up. So, technically, she can be charged with
*a crime against a minor
*child abuse
*giving alcoholic beverages to a person under 21 (OMG!!!!!!!! This is illegal???!?!?!?!?!

)
Whatever you believe about the baby/fetus debate (its a baby), this is just straight up wrong, and no one can in all honesty deny this.