Need a night out

Angel

Ok ladies I need a night our my daughter is two months and won’t take a bottle I just want to go out for couple hours with my friends, I know she sleeps from 11:30 till 3 but latley she sleeps right till 6 so I have enough time to go out and have a drink or two, no more then two, her dad will be with her if she wakes up he can call me, my question is how many times do I have to pump before I feed her if I have two drinks, I don’t normally pump and when I do I don’t get more then a oz and a half most times.