genetic blood test

So.. today I took the genetic blood test & I also chose to find out the gender. I'm 12wks today, due September 13th & I'm Soo nevous. I currently have TWO boys ages 10 & 1... yes, ONE as of Feb 9th.This is my last chance to have a girl!! I've already had two c-sections. This pregnancy was definitely a surprise but definitely a blessing. I will love my child no matter if it's a boy or girl (before anyone start with the smart comments) but Ive been praying for a healthy baby girl. Anyone else waiting for their results or hoping for a certain gender?