As long as he’s gaining weight and has surpassed his birth weight he’ll wake again when hungry. I had to unzip/unbutton his pjs to wake him a bit to start drinking again when my son was newborn.
My baby didn’t take 4oz until 4 months
He takes 4oz in the day sometimes 5 but every night feed he’s so sleepy every 2/3 bottles he has and never finishes them! Yes he’s a perfect weight though he had the health visitor the other day but I forgot to mention this
Yes. When baby is hungry, baby will wake again