Do I have to ping daily to index my blog on Google?

[vgkumar]

I am a new comer and i want to ask that..
do i uhave to ping my blog daily?
do i have to index my blog daily?
how can i see the results of pinging and indexing my blog as mostly i have traffic from facebook.
[removed]
............
Journal of Diabetes Research

 

[-sky-]

if your blog is update the content every day that is good you ping if not then no need ust ping if you has been update the content