Infant sleep/wake schedule

ArcticFox

I know this gets asked a lot and posted a lot.  I try googling this every time and I can never find it! 

So does anyone have a link or chart for an infant wake/sleep schedule?

My DD's sleep schedule is suddenly a total random mess and I am wondering what is sort of an average.

SRodi811

Here is a blog that kind of implements Baby Wise... here are optimal wake time lengths: https://www.babywisemom.com/search/label/waketime length

You can determine how long the average baby is awake and then try to adjust naps from there.  My DD was always awake a little less than the average...