Question 1

Is the Kua Number a real Feng Shui formula?

Accepted Answer

Yes — a documented, traditional formula from the Eight Mansions (Ba Zhai) system, based on birth year and gender. Verified against the standard worked example before use, not invented for this product.

Question 2

Why does this need my gender?

Accepted Answer

The traditional Kua Number formula is genuinely binary in its classic form — it's the one input this specific product needs beyond name and date of birth.

Question 3

What if I was born in late January or early February?

Accepted Answer

The traditional cutoff for which "Feng Shui year" a birthdate belongs to is the Chinese lunar new year, which moves date each year. This uses February 4th as a simplified, commonly-cited approximation, and says so directly in your reading if it applies to your birthdate.

Your Kua Number is a real formula.