hi best is to follow baby cues. don't wake baby up for feed. and do take note if baby can finish 100ml you should increase abit and start dragging the time if baby can't you can try if 2 hour baby can finish 100ml a not. you have to try and work it see what's the best for your baby.
Newborns wakes up in the night for feeding. If baby request . You need to feed him.