Nuchal scan

Danielle • Loving wife (9/25/2010)... Mom to two beautiful girls, our angel baby boy (3/28/2015) and our rainbow baby boy
I have my nuchal scan in a few hours. I'm terrified. After losing my son at 31 weeks in March of this year, my eyes are just pried open to loss... I'm so scared to lose this baby too... We found out last week it is a boy also. So I'm just scared. I need positive vibes please ladies...