Did anyone else’s baby fail hearing test?

My son failed his hearing test at 30 hours old in both ears. We have a audiologist appointment June 4. He startles to some stuff but not everything loud

I’m worried about the outcome, I know if he is hard of hearing it’s not the end of our world but I do know it will be a huge adjustment

I’m really hoping it’s middle ear fluid

Anyone else’s baby go through this?