2 week old baby


My son eats 3oz of breast milk. I pump and he drinks from his bottle. (He doesn't latch on when he does he goes to sleep) he does good eating and stays awake for about an hour during the day. My question is it okay for him to sleep so long during the night? Last night he ate almost 4hours later. I know they say feed every 2 or 3 hours. Then I hear feed on demand when he wants. Ftm here I just want to hear from other mommas.

Thank you. 💕