Hi, I'm currently working on an OPT which is valid until Jan 2019 and my employer will be applying for my H1-B this April. If my application gets picked in the lottery, can I travel outside the US at the end of May 2017 and re-enter US at the end of June 2017 without any issues? Will my H1-B application be considered abandoned if I travel outside the US before October? If yes, what actions do I and my employer need to take for USCIS to process my H1-B application again?