my new born baby girl Is very sleepy during morning..waking her up is really a toughest job .. feeding process is getting affected...what can I do in this case

A. It is not necessary to wake most older newborns up to eat. However, those younger than 1 month old or so may not wake up when they feel hungry. Babies younger than 4 weeks old should not go longer than 4–5 hours without food. To wake a baby up to eat, try brushing the side of their cheek.