you keep the first milk at 6am & last milk at 12 mid-night, but you should feed your bb at 4.5 hours interval to keep the schedule.
myking,
Many thank for your advice.... however, my BB is very hungry aand she can hardly wait till 4-1/2 hour...
Now, she usually cries for milk when it is just 3-1/4 hour or 3-1/2 hour.. So, if we need to delay the meal time, we need to hang her for nearly 1 hour....
However, I am worry that she will adopt "hanging" .......