Men are used to roughing it, chances are all he wants is to know that you are fine. At the end of the day we can take care of ourselves, of course everything else that your relationship was based on, doesn't go away just because you are pregnant.
Thanks Davidson. It's hard to know what he wants. I know theoretically it's all about us but, like you said, our relationship is based on me caring what he needs too. (I know that's not what you meant but it applies.)