Ugh when is my daughter going to get here!

This is my second child and she still isn't here yet! I thought she'd come earlier then my son did. My fiancé is starting to freak out because this is his first child and when we went to my doctors appointment my doctor kinda scared him. Saying that after 39w the risk of the baby goes up and that if I go past 40w we need to make a decision on how I want to proceed. He's just freaking out and I'm over here trying to calm him down because nothing's wrong! And if there happens get to a point where something does go wrong then we'll do what we need to do!