Sleep for 5-6 hours

I can sleep for up to 5-6 hours at night.
So Mummy only has to wake up once or twice at night to feed me.
Unlike previously, I will cry for milk every 3 hours.

Mummy, I know you are very tired since you have to work in the morning.
I will be a good boy and sleep longer at night.

Now I am only 1 month plus, maybe I can sleep thorough the night when I am 3-4 months.

Mummy, you are so lucky for having me.