I was told the following:
No intercourse
No exercise
No lifting anything over 5 lbs
No hot baths or saunas
Bed rest for the first 3 days after transfer (only getting up for bathroom and quick showers)
House rest for the two more days after that - stay as relaxed as possible - then i could return to work.
Have lots of books/magazines to read, movies to watch and friends/family to check in on you. As bored as you get, don't overdo any internet research, stay as relaxed and get a ton of rest - your embies are counting on you.
Good luck and I recommend not doing an HPT if you can resist. It takes at least 10 days for the trigger shot to leave your system but you can still get false results.