Interesting to observe that most women in America cover up when breast feeding their child, however most are not so shy in showing their cleavage. Vietnamese women on the other hand does not cover up when breast feeding their child but barely ever show their cleavage. So I wonder which side of the earth atmosphere is shyer?
Flickr Photos
The Peculiar Vietnamese 
Just a less sex focused culture – breastfeeding is a normal fact of life and accepted…..flashing your tits to get attention is not.