Hello - That's an interesting situation. If I were in the same boat - I would wait 2 weeks - start the cleanse at thome - take it the week you are there - then finish the last week back at home. This will cover you in all areas. You will get a great headstart on cleansing - and you will protect yourself from picking up any new parasite infections while there.
Just store your HUMAWORM in a cool, dark, air-tight place until you can start. It was made fresh the day it was shipped out to you so it will hold just fine for two weeks.