Sleeping Well

My sister called yesterday, and after chatting for a while, she suddenly asked:
Sis: Why it is so quiet? Is Lucas sleeping?
Me: Yes.
Sis: What time it is?
Me: 8.30pm.
Sis: You mean Lucas will sleep until tomorrow morning?
Me: Ya. He will wake up between 7.30am to 8am.
Sis: No food for 11 - 12 hours?
Me: No.
Sis: Wow...is that why he is fat? Sleep so much.
Me: Urg...

Yes, Lucas sleeps quite well. He sleeps 11-12 hours at night (occasionally he cries in the middle of the night - dreaming) and naps 3 times in the daytime ranging 45 mins to 1 hour each nap.The difficult part is putting him to sleep!
And just as we said this, he woke up twice yesterday night!!