Nice portrait. My advice on taking baby pictures is take A LOT! Also, if you don't want to mess with fill flash and reflectors, try shooting in natural diffused light so you don't get harsh shadows. The picture does look a little green but that can be fixed. Be careful with who you let develop your film.
It's got to be your scanner or developer, but this looks too green to me. I like it, the smile is cute, the catchlight in the eye is good, but the "greenness" to the photo (perhaps it's just my monitor...) looks wrong. The good news is that it can easily be fixed. Keep shooting!