Hi Vivian, my son is 9 months now and he quit drinking 夜㚫since 2.5 months old. He sleeps around 8pm or 9pm everything but sometimes he cannot finish his bottle on his last meal before he sleeps coz he\'s tired. This week he starts to wake up at 3 or 4am crying for milk. Like he\'s really hungry coz he finish everything when we give him. What happen to him? How can I make him stop drinking at night as I am a working mom. Should I let him sleep later? But sleeping early is good for kids. What can I do? Thx