Weaning advice


Hi ladies. I have been lucky enough to be off since I had my baby, but I am going back to work after Thanksgiving. 12 days before my sons 1st bday. Right now we nurse on demand. Very few bottles. He never really took to them. He nurses every 3 hrs all day. I want to continue to nurse him morning and night at least through cold and flu season, however my job is very difficult to pump at. How do I start the weaning process so I wont have to pump at work? I am a school nurse, my office is a revolving door and I'm afraid I would be called away for an emergency in the middle of pumping. My position is split between 2 schools so I could potentially pump in the car on my way around 1130. I typically work 8am til 345pm. Any advice?