Hi Nes,

OUt of my close mother's group, it has been correct 100% of the time with 6 kids being predicted correctly =)

My friend swears by it as her mother is chinese and she had a printed olden copy (which turned out to be exactly the same one on the internet!)

She TTC according to that so will find out in another month if it becomes 7 out of 7 kids.

However, you will need to know your chinese age (lunar age) which is different to your current age.

All the best!!!