My way of working is I believe in quality over quantity. I won't deliver tens of thousands of photos. The quantity of pictures I deliver is very subjective.
It depends on how comfortable your guests are to be photographed,. how many guests you have, how long is the coverage of the day, and how comfortable you are to be in front of the lens. Of course I know how to make you feel comfortable, but there is always the warm up phase. It also depends as well how big is your family, how many friends you're going to welcome during this celebration.
Usually I deliver between 400-1200 carefully edited pictures, but this is completely flexible as I don't have a maximum amount of pictures. Each of them is going to be a piece of art and every album unique to that couples wedding weekend, or wedding day and their individual love story.