I think we're another family where dh will be embarassed by nudity before anyone else. Although growing up we in the family (usually my mother, uncle, & I) wore underwear, I really prefer not to wear anything at all around the house, & I don't see that changing once the baby gets here! But I have talked about it with my husband & he is already saying he thinks he will wear underwear at least. I guess when he's wearing something & I'm wearing nothing, it will give me an opportunity to talk to the little one about different people having different levels of comfort! I am actually interested to see how things will work out, though, because dh would never have considered being nude around the house before he knew me.
Personally, I think if the kids are raised to think of nudity as normal, the chances that they will suddenly think it is wierd are pretty low. It's just a guess, though. I know even with certain friends, I have no problem changing clothes around them (which for me involves total nudity), & I think I embarassed a nurse the other night by taking off my sweatshirt (& thusly baring my breasts) because she couldn't take my blood pressure otherwise! Again just a theory, but I think nudity around the house goes quite some way to kids being comfortable in their own skin, so to speak.
I do worry about how it might be interpreted away from home, though. I never mentioned it to anyone as a child, though I wasn't told not to. On the one hand, I want our little 'un to know it's best not to go around trumpeting the info, on the other I don't want it to seem something to be ashamed of!
Sabra: Mama to Bobbie (3/02), Linda (1/04), Esther (10/05), Marie (11/10), Douglas (11/12), & Psalm (09/14; in Heaven)