Ohh, pregnant sisters are the best thing ever. My sister just gave birth to a beautiful girl on Wednesday, and its all terribly exciting! :)

When my sister was pregnant over Christmas two years ago (she's REALLY into having kids these days), I gave her a set of bath bombs, a fancy towel/robe thing, some fancy shampoos and soaps and so on. Like you, I figured she would be babied out by the gifts she would inevitably get, so although I got my (future, at that point) nephew lots of clothes and things, I also made sure she wasn't forgotten. Don't know if that helps, but congrats either way!