URgent help neededI am sending I-131, I-130, I-485 and I-765 to chicago lockbox next weeks so i am just wondering whether i need to do medical(I-693) right now and send with this package or i have to wait till USCIS inform me .
I-693 needs to be filed with AOS, so yes, you should do the medical right now. If you dont filed I-693 you will get a "Request for Evidence" requesting it from USCIS which will hold up your case.
BTW - what visa did you arrive in the USA on?
I arrived here in F-1(Student)