Our paperwork is in the building!

I called USCIS (United States Citizens and Immigration Services) on Thursday. The nice officer I spoke with said when she looked up our paperwork that she could see it was in the building, but not quite to our officers desk. She said I should call back next week and see if it's been approved. I am thinking I will call Wednesday. Once we have this approval then we can move on to the next step! I have been told that it could be just 6 weeks until travel. Still seems too far for my liking, but hey we've been waiting for Sophia since January...so I won't complain about 6 more weeks!