Changing the dose right before travel is usually not smart, and starting something new before leaving the country is even riskier. Why not bring a travel vial and keep the same spacing instead? Take one before you leave and another about four days later.
I have been using 1 mg every four days and like the results with zero side effects after three shots that began last Monday. I leave on Sunday for a week so this will be my first time trying a larger single amount. The dates so far are 25 May 1 mg, 29 May 1 mg, 2 June 1 mg, and then seven or eight days until the next one around 7 June. I am thinking somewhere between 1.5 and 2 mg but would like to hear what others would pick. I am 39, dropped water weight quickly, feel good, and am aiming to go from 224 lb down toward 190 or 185 while holding a roughly 1,000-calorie daily deficit.