Hi,

Its the sexes.

Stands for male,female and unknown.

So if you have a boy and one you have had sexed yet it would be 1.0.1

And if you had a little girl it would be 0.1.0 - but if the last number is zero most people just leave it out so it becomes 0.1.

**edit**

Doh!!! waaaaay to slow.

**end edit**


dr del