Blood test

Ka
I went to the doctor on Wednesday they took 6 vills of blood one was for down sydrome I had to get it because it runs in my family (my sister has it and my mom wasn't over the age of 35 either) I'm finding out the gender of the baby. Also one is for my tyroid. I don't know what the others are for should know in 10 days. They did a Pap I called to check the results of it came back Negative.