I plan on breastfeeding our baby. I am a first time Mom. I'm slightly nervous about breastfeeding and pumping when I go back to work. I really want to be successful. For all you Mommies that have breastfed, did you read any good resources before hand? I am looking for some good book suggestions, especially ones that give good advise for pumping and working Moms. I also plan on taking a breastfeeding class.