I am a masters student graduated in 2012 and completed my F1 stem extension period on Oct 16th 2013 . Unfortunately my H1 application filed in April 2013 got rejected and I have to switch back to F1 status and have already transferred my sevis to another university but the classes don't start until jan 6th 2014. Is traveling internationally between now and 6th jan 2014 ok or does it risk my re entry into US? My F1 visa stamped in my passport expires on 29th June 2014.