I am pregnant with my second child and someday my doctor asked "Do yo have 2 daughters ? I replied I have 1 son ..but can anyone help me what is the point of asking these questions?

A. Mam that’s actually very difficult to say what does it mean because what does the doctor mean by saying do you have two 2 daughters because the child doctor knew already that you have a child without knowing the gender then what is the point of two daughters so that is not clear to me it’s very difficult to say what does it indicate