Which Hand Does A Wedding Ring Go On

Actually, most people wear a wedding ring on the left hand. However, not all cultures believe that the wedding ring should be placed on the left hand. People in many countries like Greece, Colombia, India, and Poland wear their wedding band on the right hand. So it comes to conclusion that most of people in the world wear, wedding ring on left hand and only a few of them wear it on right right because of several reasons. Is there any specific rule deciding which hand does a wedding ring go on? source : http://pravuecafe.com