EXAMPLE: 

The role of "Date of Birth"

For example, JOHNE R. SMITHE 
was born on June 21st 1972.

We are going to convert 
his birthday into Numbers first.

Let us first change the format from 

June 21st 1972 

to 

21st June 1972  
( 6-21-1972 to 21-6-1972 ).

In numerals we would write as 
21st June 1972 as 21-06-1972.

Here we first convert the birth date alone 
to a single digit Number

i.e. 21 = 2 + 1 = 3* 

We label this result ‘3’, as 
Birth (Day) Number or ‘BN’.

Next, we convert the whole date of birth to a 
single digit number.

i.e. 21-06-1972 = 2 + 1 + 0 + 6 + 1 + 9 + 7 + 2 = 28

28 = 2 + 8 = 10 = 1 + 0 = 1* 

We label this result ‘1’ as a Total Number or ‘TN’.

So, JOHNE R. SMITHE’s date of birth now becomes ‘BN’ and ‘TN’

‘BN’=3 and ‘TN’=‘1’

So, JOHNE R. SMITHE'S Birth Segments are 
'3 & 1'.

Please calculate & know your Segment: BN & TN 
(BN=single digit of Birth Date=d+d, 
TN=single digit of birth date + month +year=  d+d+m+m+y+y+y+y)