My LO is 3 weeks old. I was told to feed every 2-3hours. But if baby sleep more then 3hours will you wake them up for feed or let them sleep till they cry for milk ?

is baby jaundiced? I woke my girl up every 3 hours to feed for the first month, thn second month I just let my girl sleep.

My LO is 3 weeks old. I was told to feed every 2-3hours. Bu