I created a view dedicated to my newborn. A to-do list is integrated, along with task buttons that automatically add to the list, along with a timestamp.

It's amazingly helpful and keeps my wife and I on the same page.

I use a two button IKEA Zigbee remote near each diaper changing station. One button labeled "#1", and the other, "#2". 😉

I also set up some voice commands through Google Home that will log various tasks to the HA to-do list.

"Why's the baby crying? * checks to-do list * Oh...it's been three hours since I fed him 😑"