有2种method, this is for sleeping through night, for feeding on schedule only, we had one set for 2:00am and that's the one we dropped method 1 : cry it out, don't go comfort or feed baby, maybe give baby a pacifier if you want some quietness method 2 : when baby starts to cry, first day wait 5 minutes, then go in and feed baby a little bit, second day wait 10 minutes, third day by 20 minutes, etc