Early Decision and First Semester Grades

<p>For those of us who were accepted early, what should be the minimum grade on our semester grades? And if there is an actual-Fixed grade which we should never go under what is it? And if we were to receive a grade under it, would we be automatically rejected?
This thread is a "What If." I am actually performing very well my senior year, although the courseload is a lot harder than the previous years.
It's just that there is a HUGE midterm coming up which will probably drop everyone's grade at least a letter (teacher says there will be no curve).
Lastly, Will UVA only look at my first Semester grade or both quarters? Am I the one sending the grade report or my school?</p>

<p>Thanks</p>