Submitted i485 on march 2014, just got AOS interview nov 30, 2016 in Philadelphia. Yes, I waited for 2 years 8 months. The IO didn't introduce herself, no smile, and asked me only form I485 questions. Didn't ask for pictures or joint accounts, etc. She said, because we have been married more than 2 years so she will process permanent green card (not conditional green card). She said I need new vaccinations. Because my medical examination form I693 is expired, only good for a year. I was stupid, didn't ask for more detail how to do it. Now ... I need advice... should I wait for RFE i72 tell me that I need go through all medical examination include TB test, or just updated vaccine records. Or I dont need to wait for RFE, just make appointment with civil surgeon ? Where I have to send the updated form I693 ? Philadelphia local office ? When will I get RFE on the mail ? Please give advice. Thank you.