I don't have children

Chan eil clann agam

Cia mheud clann a tha agad?
How many children do you have?
Chan eil clann agam
I don’t have children
Tha aon nighean agam
I have one daughter
Tha aon mhac agam
I have one son
Tha dà nighean agus dà mhac agam
I have two daughters and two sons