Hello everyone ,I got AOR on 19 June and biometric done after couple of weeks ,my wife is primary applicant and I'm a marine engineer and I have to go back on ship for around 6 months ,any idea once we receive passport submission mail how many months we can extend that time from the given one month time ,or it can be that my wife can get her stamp done and later I can do it .. and also what if we don't land till our medical expires ,can we redo medical and then do all the landing formalities?