Wine?

Mamas I love my wine on the weekend, but I still breastfeed in the morning and at night and it stresses me out! (Not after iv had any wine) At my 6 week pp check up my dr said to wait four hours after every glass. Now I know you have to wait but does four hours seem excessive? I wonder if they tell you to wait longer just to be safe? My babe is four months next week. It just makes me not want to but i miss it! Anybody else miss their adult beverages?