I'm 7 months pregnant and started to get very tired in the afternoons. I have a 2yr old who is waking in the night currently so that is not helping. I found it helps me focus better in the afternoons if I have a 20min power nap in my lunch break. My boss recently called me in and said he is not happy about me sleeping in my car as it looks bad on the organisation I work for. He told me i can use the meeting room at work. Office is a converted house in a residential area and the meeting room is the only space where others can eat lunch and be away from their desks. I would feel very uncomfortable having the room closed off to colleagues so I can sleep. My car is parked down the road from the office and I bring a blanket and set an alarm so I don't overrun my lunch hour. I told him I hear what he said but am planning on continuing to take lunchtime naps. AIBU?