Our first child is due any day now

As a 34yo man I am so excited yet the nerves are starting to kick in now. I am mostly anxious for my wife and hoping that she can manage with labour. I’ve read up on articles about first timers and all that, but I think discussing with actual people helps a lot. So my fellow gentlemen, is there any advice whatsoever you can give me? Something that got you through it?

And to the ladies, what can I do to help her? Is there something you wished you had in the hospital like a portable fan or something?