Visitor Green Card

[Aanjali]

Hi,
My mother is here in US on Visitor Visa. She got stay for 6 months and will need to leave b May 24 2012. I applied for her Green Card (I130 + I485). I got an acknowledgement notice (I797) for both. Her priority date is Feb 2012.
Now my question is, can she continue to stay here even after May 24th, or does she need to go back to India and I have to apply for Advance Parole, or is there anything else I should do?
Thanks,
-Anjali.

[immihelp]

Nothing additional required. She can stay in the U.S. legally as long as I-485 is pending.