KKH Nipt enquires!

Hello, I have the following questions regarding NIPT 1) I'll be 10+3 on my next appt, Dr did not mention about nipt testing in my previous appt. How are these tests offered to you, and at which week? 2) When are the NIPT results out? 3) How will you know the NIPT results? Through mail or next gynae appt? Thank you.