jstn,
you just need to rest the day you finish the test, don't life heavy stuff, bedrest more...2nd day you can just be normal as usual....but i took a day off for the second day, my husband didn't allow me to work ar....i think your OB will tell about this...and my amnio test result came out good, i was so relieved ^_^
also, i'm going to deliver at beth israel too....for my first time, i went to downtown hospital, and i don't worry that i can't get there on time, because u can feel the pain and have enough time to inform your OB...last time my pain lasted 1 nite and then i went to OB and my OB said wait till my pain is more frequent, then i waited for 12 hrs, and went to hospital at midnite ar, and bb came out the other morning....i even had time to pack up and shower at home...
if you are really afraid that you can't get to hospital on time, you can choose queens hospital, flushing have many OB...i heard queens hospital is not bad too, after i chose beth israel