I am currently pregnant and want to start reading up on breastfeeding. My goal is to try breastfeeding but my biggest concern is that I will be going back to work about 6-8 weeks after I deliver. I have a long commute to and from work and I'm scared that at 6-8 weeks PP I will be pumping every 2 hours at work which is not going to be possible for me. I am just worried that at that point in time I will have to pump so often that I will have a more difficult chance sticking to it because of my job constraints.

How often do/did you breastfeed or pump 6-8 weeks PP? Typically how long is each pumping session? (I know this varies for each person)

I am totally uneducated at this point and maybe I'm really off in my feeding/pumping estimates. I want to start reading up now so I'm as prepared as I can be. Are there any good breastfeeding books that cover pumping extensively or might address some of my concerns? I do think it might be best for me to pump from the get go to get the baby used to taking a bottle so it is not such a huge adjustment when I have to go back to work.

Any insights or book recommendations are appreciated! Thanks!