This is not a SFW instance. NSFW communities will be tagged, and efforts will be made to keep SFW communities clean, but proceed at your own comfort level.
Ms Brown said that the baby had fallen asleep on top of the covers in between the parents and possibly got tangled as he reached for the bottle as the father fell asleep in the process of feeding him.
When I took a parenting class with my wife almost a decade ago, I remember it from there.
2 seconds of Google searching turned this up
You do you but not everyone has support
Also CDC links to this.
The blanket is the issue.