I am really baffled by the posters who feel that a 2.5 year old can't see their mother naked, even moreso by those who feel it's ok only if the child is of the same sex.

GET A GRIP! This is a body we're talking about. Why can your kid not see you naked? I have a 5 year old who takes bubble baths with me on a regular basis. We have a great time chatting and just being together. The same 5 year old only stopped showering with her father recently - because of him - not her. She understands her body is private and what a good touch is, she also understands that her parents' bodies are private. Sex and nudity are not as interlinked as some here would imply.
For heaven's sake - my children came out of my body. I just don't see the big deal.
Erin