The best thing for working mommy guilt

Every time I look at my little chunker and know that all his size came from the milk I made for him, I don't feel so bad about having to work right now.  As monopolizing of my time at home and at school as pumping and cleaning and repeating it all again can be, it does make me realize that I'm doing as much as I can for him and, obviously, it's working.  :)