I know some people who SWEAR by this LOL! But for me... with my DD I was too young to show up on the chart, with my first DS it was wrong, and with this baby it was right so...
But I do believe that there are 2 different Chinese prediction charts, I think the one that is supposed to be more accurate goes by your "lunar age" or something like that
wrong for my son and says im having a boy this time...we'll see...im only 6 weeks so i have awhile til i find out
It was right for me with all three.
Didn't work with either of my girls.