Adjustment of Status - I-485

Hello guys, on Thursday Dec 3rd i had my interview at the Miami office on SW 120th Street. My wife is a CU6 (petitioner). We went in with our attorney. We were called in at our interview time. When we went in we were greeted by a nice lady who made us swear before we had a seat. She asked the basic questions like names, date of births, addresses and how we met, and asked for our pictures. She looked at a few pictures. We also gave us our documents bills ect. After that we were told that we will have seperate interviews. They told my wife to be seated in the hall while they interviewed me. I answered everything properly. Our marriage is real and our love is solid. After they interviewed me I was taken outside and my wife was interviewed for the same time (almost 30 minutes). Then I was called back in and we signed a document that everything we said in our interview was correct and true. After we signed the document. We were told that they will send us a mail requesting more evidence which we should get in approx 30 days and once we give them what they need a decision will be made. We said thank you and walked out. The questions which were asked to my wife were basically same which were asked me and she also answered the same. Today is the 8th of Dec and so far no online updates or any letters by mail. Lets see what happens :)