Visiting India while H1b filed for fiscal year 2013

My H1b was filed on June 11th 2012 and it’s still in initial review.

Can I visit India ? 



and once if I get my approval can I get my visa stamped ? 



Will there be a problem in getting visa stamped in India as I filed for my H1b while  I was in USA.



 



Thanx in advance.