Baby sleeping on belly HALP

Rachel • Mama of two babes 🌵🌸 & a 3rd 🤍🌈

So my 7 month old has decided tonight he wants to sleep in his belly... problem I have is he can’t go from belly to back yet. Or maybe he can and just never does for me.

Do I worry all night or if he face plants in the mattress he will turn his head on his own?

I do have a monitor that tracks breathing but I’m not so sure it’s gonna work how it’s supposed to.