blood results are back!! what does this mean????

Ashley
So I am now 19 days late!!When I was 15 days late I went and got blood work done. I just got the results! The nurse called me and said that if the results land between 1 and 6 then there is a possibility. My results were a 1!
What were your blood results so early on in pregnancy? Maybe Someone can help me understand this more? 
Kinda freakin out.