Well, I'll throw this in here since it just happened:
I just had to take DS to the ER (he's doing fine now ) and DS was understandably distraught. The male nurse that was helping us out was super supportive and kept making positive comments, which made things easier, but the ER doc was really uncomfortable that I was exposing myself and wouldn't come in the room while I was nursing. He asked if I wanted him to close the curtain for more privacy, and when I shrugged and said it didn't matter he said "wow, you are REALLY comfortable with yourself!" and looked at my DH in surprise. As if my first concern were other people around who may or may not notice that I was nursing my babe . Proof that some people really don't "get" it, even when they are in a room full of people who do.
See how much Dr.s know? haha