My 2nd was like that. After about a week I sat up in bed one night convinced he didn't have vocal cords. Of course I heard his new born cries so he does after all have vocal cords. Back to sleep.
Enjoy your new little one.
No advice, but I wanted ti say Thanks to those giving the advice. I too am thinking of asking him to leave. I learned a lot from your information. This stayed with me.
Often it is simpler and easier, and far less expensive, to...