Finding out the sex of the baby

Kayla • My name is Kayla & my wife`s name is Sarah. We tried for 3 years, IUI procedures and we are having our 1st baby!
Is anyone else finding themselves extremely impatient or agitated for not knowing the sex of their baby? It's all I can think about. I want I to know because I want to be able to start calling it by its name and start on the nursery. I tend to be an impatient person to begin with and this is definitely testing my patience. Any wise words?