I had this same question. But part two of my question is, do I go to the US Embassy to have my name legally changed once we are married, and should I have this done prior to applying for FLR? Does anyone know (roughly) how long it will take to get our marriage certificate back? I will be arriving in early Sept, getting married on Nov 5 (yeah!), and then hope to start the ball rolling on name change/FLR once the marriage certificate is received.