AFP handling test

Marie Dianne 💙🩷

So i was trying to locate the result of my AFP test for the genetic disorder of my baby - and the results show BLANK for the value. My question: is blank means 0? Because ive been doing my research and it says the result should be 0-40. I am totally getting paranoid here and my prenatal appointment is not until a week fr now. Anyone can shed a light?